42265975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 55777680

約数和(自身を除く): 13511705

約数列:

[1, 5, 19, 25, 95, 101, 475, 505, 881, 1919, 2525, 4405, 9595, 16739, 22025, 47975, 83695, 88981, 418475, 444905, 1690639, 2224525, 8453195, 42265975]

約数ペア:

[(1, 42265975), (5, 8453195), (19, 2224525), (25, 1690639), (95, 444905), (101, 418475), (475, 88981), (505, 83695), (881, 47975), (1919, 22025), (2525, 16739), (4405, 9595)]