42661685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4019}}^1$

素因数の和:4228

約数の個数: 16

約数和(自身を含む): 56151360

約数和(自身を除く): 13489675

約数列:

[1, 5, 11, 55, 193, 965, 2123, 4019, 10615, 20095, 44209, 221045, 775667, 3878335, 8532337, 42661685]

約数ペア:

[(1, 42661685), (5, 8532337), (11, 3878335), (55, 775667), (193, 221045), (965, 44209), (2123, 20095), (4019, 10615)]