53415505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74707}}^1$

素因数の和:74736

約数の個数: 16

約数和(自身を含む): 75305664

約数和(自身を除く): 21890159

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 74707, 373535, 821777, 971191, 4108885, 4855955, 10683101, 53415505]

約数ペア:

[(1, 53415505), (5, 10683101), (11, 4855955), (13, 4108885), (55, 971191), (65, 821777), (143, 373535), (715, 74707)]