460920265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{18229}}^1$

素因数の和:18636

約数の個数: 16

約数和(自身を含む): 597214800

約数和(自身を除く): 136294535

約数列:

[1, 5, 13, 65, 389, 1945, 5057, 18229, 25285, 91145, 236977, 1184885, 7091081, 35455405, 92184053, 460920265]

約数ペア:

[(1, 460920265), (5, 92184053), (13, 35455405), (65, 7091081), (389, 1184885), (1945, 236977), (5057, 91145), (18229, 25285)]