4444475

素因数分解:

$5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 6383520

約数和(自身を除く): 1939045

約数列:

[1, 5, 7, 25, 35, 109, 175, 233, 545, 763, 1165, 1631, 2725, 3815, 5825, 8155, 19075, 25397, 40775, 126985, 177779, 634925, 888895, 4444475]

約数ペア:

[(1, 4444475), (5, 888895), (7, 634925), (25, 177779), (35, 126985), (109, 40775), (175, 25397), (233, 19075), (545, 8155), (763, 5825), (1165, 3815), (1631, 2725)]