38220945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2657}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 70426368

約数和(自身を除く): 32205423

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 2055, 2657, 2877, 4795, 7971, 13285, 14385, 18599, 39855, 55797, 92995, 278985, 364009, 1092027, 1820045, 2548063, 5460135, 7644189, 12740315, 38220945]

約数ペア:

[(1, 38220945), (3, 12740315), (5, 7644189), (7, 5460135), (15, 2548063), (21, 1820045), (35, 1092027), (105, 364009), (137, 278985), (411, 92995), (685, 55797), (959, 39855), (2055, 18599), (2657, 14385), (2877, 13285), (4795, 7971)]