64906255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1867}}^1$

素因数の和:2298

約数の個数: 16

約数和(自身を含む): 82715040

約数和(自身を除く): 17808785

約数列:

[1, 5, 17, 85, 409, 1867, 2045, 6953, 9335, 31739, 34765, 158695, 763603, 3818015, 12981251, 64906255]

約数ペア:

[(1, 64906255), (5, 12981251), (17, 3818015), (85, 763603), (409, 158695), (1867, 34765), (2045, 31739), (6953, 9335)]