104194825

素因数分解:

$5^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 156240000

約数和(自身を除く): 52045175

約数列:

[1, 5, 7, 25, 29, 35, 49, 145, 175, 203, 245, 343, 419, 725, 1015, 1225, 1421, 1715, 2095, 2933, 5075, 7105, 8575, 9947, 10475, 12151, 14665, 20531, 35525, 49735, 60755, 73325, 85057, 102655, 143717, 248675, 303775, 425285, 513275, 595399, 718585, 2126425, 2976995, 3592925, 4167793, 14884975, 20838965, 104194825]

約数ペア:

[(1, 104194825), (5, 20838965), (7, 14884975), (25, 4167793), (29, 3592925), (35, 2976995), (49, 2126425), (145, 718585), (175, 595399), (203, 513275), (245, 425285), (343, 303775), (419, 248675), (725, 143717), (1015, 102655), (1225, 85057), (1421, 73325), (1715, 60755), (2095, 49735), (2933, 35525), (5075, 20531), (7105, 14665), (8575, 12151), (9947, 10475)]