15696618275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{2357}}^1$

素因数の和:3072

約数の個数: 48

約数和(自身を含む): 21679112448

約数和(自身を除く): 5982494173

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 661, 775, 2015, 2357, 3305, 8593, 10075, 11785, 16525, 20491, 30641, 42965, 58925, 73067, 102455, 153205, 214825, 266383, 365335, 512275, 766025, 949871, 1331915, 1557977, 1826675, 4749355, 6659575, 7789885, 20253701, 23746775, 38949425, 48297287, 101268505, 241486435, 506342525, 627864731, 1207432175, 3139323655, 15696618275]

約数ペア:

[(1, 15696618275), (5, 3139323655), (13, 1207432175), (25, 627864731), (31, 506342525), (65, 241486435), (155, 101268505), (325, 48297287), (403, 38949425), (661, 23746775), (775, 20253701), (2015, 7789885), (2357, 6659575), (3305, 4749355), (8593, 1826675), (10075, 1557977), (11785, 1331915), (16525, 949871), (20491, 766025), (30641, 512275), (42965, 365335), (58925, 266383), (73067, 214825), (102455, 153205)]