15955690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5521}}^1$

素因数の和:5562

約数の個数: 24

約数和(自身を含む): 30514572

約数和(自身を除く): 14558882

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 5521, 11042, 27605, 55210, 93857, 187714, 469285, 938570, 1595569, 3191138, 7977845, 15955690]

約数ペア:

[(1, 15955690), (2, 7977845), (5, 3191138), (10, 1595569), (17, 938570), (34, 469285), (85, 187714), (170, 93857), (289, 55210), (578, 27605), (1445, 11042), (2890, 5521)]