27515690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9521}}^1$

素因数の和:9562

約数の個数: 24

約数和(自身を含む): 52618572

約数和(自身を除く): 25102882

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 9521, 19042, 47605, 95210, 161857, 323714, 809285, 1618570, 2751569, 5503138, 13757845, 27515690]

約数ペア:

[(1, 27515690), (2, 13757845), (5, 5503138), (10, 2751569), (17, 1618570), (34, 809285), (85, 323714), (170, 161857), (289, 95210), (578, 47605), (1445, 19042), (2890, 9521)]