68622575

素因数分解:

$5^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1237}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 97633632

約数和(自身を除く): 29011057

約数列:

[1, 5, 7, 25, 35, 175, 317, 1237, 1585, 2219, 6185, 7925, 8659, 11095, 30925, 43295, 55475, 216475, 392129, 1960645, 2744903, 9803225, 13724515, 68622575]

約数ペア:

[(1, 68622575), (5, 13724515), (7, 9803225), (25, 2744903), (35, 1960645), (175, 392129), (317, 216475), (1237, 55475), (1585, 43295), (2219, 30925), (6185, 11095), (7925, 8659)]