25161530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{523}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 48216384

約数和(自身を除く): 23054854

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 283, 523, 566, 1046, 1415, 2615, 2830, 4811, 5230, 8891, 9622, 17782, 24055, 44455, 48110, 88910, 148009, 296018, 740045, 1480090, 2516153, 5032306, 12580765, 25161530]

約数ペア:

[(1, 25161530), (2, 12580765), (5, 5032306), (10, 2516153), (17, 1480090), (34, 740045), (85, 296018), (170, 148009), (283, 88910), (523, 48110), (566, 44455), (1046, 24055), (1415, 17782), (2615, 9622), (2830, 8891), (4811, 5230)]