90594145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1613}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 111559680

約数和(自身を除く): 20965535

約数列:

[1, 5, 47, 235, 239, 1195, 1613, 8065, 11233, 56165, 75811, 379055, 385507, 1927535, 18118829, 90594145]

約数ペア:

[(1, 90594145), (5, 18118829), (47, 1927535), (235, 385507), (239, 379055), (1195, 75811), (1613, 56165), (8065, 11233)]