17932145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 27426816

約数和(自身を除く): 9494671

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 991, 1645, 2585, 3619, 4955, 6937, 10901, 18095, 34685, 46577, 54505, 76307, 232885, 326039, 381535, 512347, 1630195, 2561735, 3586429, 17932145]

約数ペア:

[(1, 17932145), (5, 3586429), (7, 2561735), (11, 1630195), (35, 512347), (47, 381535), (55, 326039), (77, 232885), (235, 76307), (329, 54505), (385, 46577), (517, 34685), (991, 18095), (1645, 10901), (2585, 6937), (3619, 4955)]