7189331365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{4217}}^1$

素因数の和:4917

約数の個数: 32

約数和(自身を含む): 9446160384

約数和(自身を除く): 2256829019

約数列:

[1, 5, 17, 31, 85, 155, 527, 647, 2635, 3235, 4217, 10999, 20057, 21085, 54995, 71689, 100285, 130727, 340969, 358445, 653635, 1704845, 2222359, 2728399, 11111795, 13641995, 46382783, 84580369, 231913915, 422901845, 1437866273, 7189331365]

約数ペア:

[(1, 7189331365), (5, 1437866273), (17, 422901845), (31, 231913915), (85, 84580369), (155, 46382783), (527, 13641995), (647, 11111795), (2635, 2728399), (3235, 2222359), (4217, 1704845), (10999, 653635), (20057, 358445), (21085, 340969), (54995, 130727), (71689, 100285)]