16835366925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{997}}^1$

素因数の和:1300

約数の個数: 144

約数和(自身を含む): 34054570368

約数和(自身を除く): 17219203443

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 195, 207, 225, 251, 299, 325, 345, 575, 585, 753, 897, 975, 997, 1035, 1255, 1495, 1725, 2259, 2691, 2925, 2991, 3263, 3765, 4485, 4985, 5175, 5773, 6275, 7475, 8973, 9789, 11295, 12961, 13455, 14955, 16315, 17319, 18825, 22425, 22931, 24925, 28865, 29367, 38883, 44865, 48945, 51957, 56475, 64805, 67275, 68793, 74775, 75049, 81575, 86595, 114655, 116649, 144325, 146835, 194415, 206379, 224325, 225147, 244725, 250247, 259785, 298103, 324025, 343965, 375245, 432975, 573275, 583245, 675441, 734175, 750741, 894309, 972075, 1031895, 1125735, 1251235, 1298925, 1490515, 1719825, 1876225, 2252223, 2682927, 2916225, 3253211, 3377205, 3753705, 4471545, 5159475, 5628675, 5755681, 6256175, 7452575, 9759633, 11261115, 13414635, 16266055, 16886025, 17267043, 18768525, 22357725, 28778405, 29278899, 48798165, 51801129, 56305575, 67073175, 74823853, 81330275, 86335215, 143892025, 146394495, 224471559, 243990825, 259005645, 374119265, 431676075, 673414677, 731972475, 1122357795, 1295028225, 1870596325, 3367073385, 5611788975, 16835366925]

約数ペア:

[(1, 16835366925), (3, 5611788975), (5, 3367073385), (9, 1870596325), (13, 1295028225), (15, 1122357795), (23, 731972475), (25, 673414677), (39, 431676075), (45, 374119265), (65, 259005645), (69, 243990825), (75, 224471559), (115, 146394495), (117, 143892025), (195, 86335215), (207, 81330275), (225, 74823853), (251, 67073175), (299, 56305575), (325, 51801129), (345, 48798165), (575, 29278899), (585, 28778405), (753, 22357725), (897, 18768525), (975, 17267043), (997, 16886025), (1035, 16266055), (1255, 13414635), (1495, 11261115), (1725, 9759633), (2259, 7452575), (2691, 6256175), (2925, 5755681), (2991, 5628675), (3263, 5159475), (3765, 4471545), (4485, 3753705), (4985, 3377205), (5175, 3253211), (5773, 2916225), (6275, 2682927), (7475, 2252223), (8973, 1876225), (9789, 1719825), (11295, 1490515), (12961, 1298925), (13455, 1251235), (14955, 1125735), (16315, 1031895), (17319, 972075), (18825, 894309), (22425, 750741), (22931, 734175), (24925, 675441), (28865, 583245), (29367, 573275), (38883, 432975), (44865, 375245), (48945, 343965), (51957, 324025), (56475, 298103), (64805, 259785), (67275, 250247), (68793, 244725), (74775, 225147), (75049, 224325), (81575, 206379), (86595, 194415), (114655, 146835), (116649, 144325)]