63920285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89399}}^1$

素因数の和:89428

約数の個数: 16

約数和(自身を含む): 90115200

約数和(自身を除く): 26194915

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 89399, 446995, 983389, 1162187, 4916945, 5810935, 12784057, 63920285]

約数ペア:

[(1, 63920285), (5, 12784057), (11, 5810935), (13, 4916945), (55, 1162187), (65, 983389), (143, 446995), (715, 89399)]