8584745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 11810904

約数和(自身を除く): 3226159

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 457, 1105, 1445, 2285, 3757, 5941, 7769, 18785, 29705, 38845, 100997, 132073, 504985, 660365, 1716949, 8584745]

約数ペア:

[(1, 8584745), (5, 1716949), (13, 660365), (17, 504985), (65, 132073), (85, 100997), (221, 38845), (289, 29705), (457, 18785), (1105, 7769), (1445, 5941), (2285, 3757)]