165839452425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{1787}}^1$

素因数の和:2132

約数の個数: 144

約数和(自身を含む): 315434096640

約数和(自身を除く): 149594644215

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 79, 115, 207, 225, 227, 237, 345, 395, 575, 681, 711, 1035, 1135, 1185, 1725, 1787, 1817, 1975, 2043, 3405, 3555, 5175, 5221, 5361, 5451, 5675, 5925, 8935, 9085, 10215, 15663, 16083, 16353, 17025, 17775, 17933, 26105, 26805, 27255, 41101, 44675, 45425, 46989, 51075, 53799, 78315, 80415, 81765, 89665, 123303, 130525, 134025, 136275, 141173, 161397, 205505, 234945, 268995, 369909, 391575, 402075, 405649, 408825, 412459, 423519, 448325, 616515, 705865, 806985, 1027525, 1174725, 1216947, 1237377, 1270557, 1344975, 1849545, 2028245, 2062295, 2117595, 3082575, 3246979, 3529325, 3650841, 3712131, 4034925, 6084735, 6186885, 6352785, 9247725, 9329927, 9740937, 10141225, 10311475, 10587975, 16234895, 18254205, 18560655, 27989781, 29222811, 30423675, 30934425, 31763925, 32046271, 46649635, 48704685, 81174475, 83969343, 91271025, 92803275, 96138813, 139948905, 146114055, 160231355, 233248175, 243523425, 288416439, 419846715, 480694065, 699744525, 730570275, 737064233, 801156775, 1442082195, 2099233575, 2211192699, 2403470325, 3685321165, 6633578097, 7210410975, 11055963495, 18426605825, 33167890485, 55279817475, 165839452425]

約数ペア:

[(1, 165839452425), (3, 55279817475), (5, 33167890485), (9, 18426605825), (15, 11055963495), (23, 7210410975), (25, 6633578097), (45, 3685321165), (69, 2403470325), (75, 2211192699), (79, 2099233575), (115, 1442082195), (207, 801156775), (225, 737064233), (227, 730570275), (237, 699744525), (345, 480694065), (395, 419846715), (575, 288416439), (681, 243523425), (711, 233248175), (1035, 160231355), (1135, 146114055), (1185, 139948905), (1725, 96138813), (1787, 92803275), (1817, 91271025), (1975, 83969343), (2043, 81174475), (3405, 48704685), (3555, 46649635), (5175, 32046271), (5221, 31763925), (5361, 30934425), (5451, 30423675), (5675, 29222811), (5925, 27989781), (8935, 18560655), (9085, 18254205), (10215, 16234895), (15663, 10587975), (16083, 10311475), (16353, 10141225), (17025, 9740937), (17775, 9329927), (17933, 9247725), (26105, 6352785), (26805, 6186885), (27255, 6084735), (41101, 4034925), (44675, 3712131), (45425, 3650841), (46989, 3529325), (51075, 3246979), (53799, 3082575), (78315, 2117595), (80415, 2062295), (81765, 2028245), (89665, 1849545), (123303, 1344975), (130525, 1270557), (134025, 1237377), (136275, 1216947), (141173, 1174725), (161397, 1027525), (205505, 806985), (234945, 705865), (268995, 616515), (369909, 448325), (391575, 423519), (402075, 412459), (405649, 408825)]