3183895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 4624704

約数和(自身を除く): 1440809

約数列:

[1, 5, 11, 13, 55, 61, 65, 73, 143, 305, 365, 671, 715, 793, 803, 949, 3355, 3965, 4015, 4453, 4745, 8723, 10439, 22265, 43615, 48983, 52195, 57889, 244915, 289445, 636779, 3183895]

約数ペア:

[(1, 3183895), (5, 636779), (11, 289445), (13, 244915), (55, 57889), (61, 52195), (65, 48983), (73, 43615), (143, 22265), (305, 10439), (365, 8723), (671, 4745), (715, 4453), (793, 4015), (803, 3965), (949, 3355)]