2017262975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8287}}^1$

素因数の和:8424

約数の個数: 48

約数和(自身を含む): 3107801088

約数和(自身を除く): 1090538113

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 107, 175, 325, 455, 535, 749, 1391, 2275, 2675, 3745, 6955, 8287, 9737, 18725, 34775, 41435, 48685, 58009, 107731, 207175, 243425, 290045, 538655, 754117, 886709, 1450225, 2693275, 3770585, 4433545, 6206963, 11527217, 18852925, 22167725, 31034815, 57636085, 80690519, 155174075, 288180425, 403452595, 2017262975]

約数ペア:

[(1, 2017262975), (5, 403452595), (7, 288180425), (13, 155174075), (25, 80690519), (35, 57636085), (65, 31034815), (91, 22167725), (107, 18852925), (175, 11527217), (325, 6206963), (455, 4433545), (535, 3770585), (749, 2693275), (1391, 1450225), (2275, 886709), (2675, 754117), (3745, 538655), (6955, 290045), (8287, 243425), (9737, 207175), (18725, 107731), (34775, 58009), (41435, 48685)]