56908945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{3469}}^1$

素因数の和:3684

約数の個数: 16

約数和(自身を含む): 72703440

約数和(自身を除く): 15794495

約数列:

[1, 5, 17, 85, 193, 965, 3281, 3469, 16405, 17345, 58973, 294865, 669517, 3347585, 11381789, 56908945]

約数ペア:

[(1, 56908945), (5, 11381789), (17, 3347585), (85, 669517), (193, 294865), (965, 58973), (3281, 17345), (3469, 16405)]