60890005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{65123}}^1$

素因数の和:65156

約数の個数: 16

約数和(自身を含む): 84400704

約数和(自身を除く): 23510699

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 65123, 325615, 716353, 1107091, 3581765, 5535455, 12178001, 60890005]

約数ペア:

[(1, 60890005), (5, 12178001), (11, 5535455), (17, 3581765), (55, 1107091), (85, 716353), (187, 325615), (935, 65123)]