63940045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3163}}^1$

素因数の和:3492

約数の個数: 16

約数和(自身を含む): 82922112

約数和(自身を除く): 18982067

約数列:

[1, 5, 13, 65, 311, 1555, 3163, 4043, 15815, 20215, 41119, 205595, 983693, 4918465, 12788009, 63940045]

約数ペア:

[(1, 63940045), (5, 12788009), (13, 4918465), (65, 983693), (311, 205595), (1555, 41119), (3163, 20215), (4043, 15815)]