63949405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1637}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 82830384

約数和(自身を除く): 18880979

約数列:

[1, 5, 13, 65, 601, 1637, 3005, 7813, 8185, 21281, 39065, 106405, 983837, 4919185, 12789881, 63949405]

約数ペア:

[(1, 63949405), (5, 12789881), (13, 4919185), (65, 983837), (601, 106405), (1637, 39065), (3005, 21281), (7813, 8185)]