156984751275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1\times {\mathrm{881}}^1$

素因数の和:1973

約数の個数: 96

約数和(自身を含む): 284867767296

約数和(自身を除く): 127883016021

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 271, 275, 797, 813, 825, 881, 1355, 2391, 2643, 2981, 3985, 4065, 4405, 6775, 8767, 8943, 9691, 11955, 13215, 14905, 19925, 20325, 22025, 26301, 29073, 43835, 44715, 48455, 59775, 66075, 74525, 131505, 145365, 215987, 219175, 223575, 238751, 242275, 647961, 657525, 702157, 716253, 726825, 1079935, 1193755, 2106471, 2375857, 2626261, 3239805, 3510785, 3581265, 5399675, 5968775, 7127571, 7723727, 7878783, 10532355, 11879285, 13131305, 16199025, 17553925, 17906325, 23171181, 35637855, 38618635, 39393915, 52661775, 59396425, 65656525, 115855905, 178189275, 190284547, 193093175, 196969575, 570853641, 579279525, 951422735, 2093130017, 2854268205, 4757113675, 6279390051, 10465650085, 14271341025, 31396950255, 52328250425, 156984751275]

約数ペア:

[(1, 156984751275), (3, 52328250425), (5, 31396950255), (11, 14271341025), (15, 10465650085), (25, 6279390051), (33, 4757113675), (55, 2854268205), (75, 2093130017), (165, 951422735), (271, 579279525), (275, 570853641), (797, 196969575), (813, 193093175), (825, 190284547), (881, 178189275), (1355, 115855905), (2391, 65656525), (2643, 59396425), (2981, 52661775), (3985, 39393915), (4065, 38618635), (4405, 35637855), (6775, 23171181), (8767, 17906325), (8943, 17553925), (9691, 16199025), (11955, 13131305), (13215, 11879285), (14905, 10532355), (19925, 7878783), (20325, 7723727), (22025, 7127571), (26301, 5968775), (29073, 5399675), (43835, 3581265), (44715, 3510785), (48455, 3239805), (59775, 2626261), (66075, 2375857), (74525, 2106471), (131505, 1193755), (145365, 1079935), (215987, 726825), (219175, 716253), (223575, 702157), (238751, 657525), (242275, 647961)]