55895455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3089}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 85432320

約数和(自身を除く): 29536865

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1645, 2585, 3089, 3619, 15445, 18095, 21623, 33979, 108115, 145183, 169895, 237853, 725915, 1016281, 1189265, 1597013, 5081405, 7985065, 11179091, 55895455]

約数ペア:

[(1, 55895455), (5, 11179091), (7, 7985065), (11, 5081405), (35, 1597013), (47, 1189265), (55, 1016281), (77, 725915), (235, 237853), (329, 169895), (385, 145183), (517, 108115), (1645, 33979), (2585, 21623), (3089, 18095), (3619, 15445)]