57164485

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 80451072

約数和(自身を除く): 23286587

約数列:

[1, 5, 7, 35, 101, 103, 157, 505, 515, 707, 721, 785, 1099, 3535, 3605, 5495, 10403, 15857, 16171, 52015, 72821, 79285, 80855, 110999, 113197, 364105, 554995, 565985, 1633271, 8166355, 11432897, 57164485]

約数ペア:

[(1, 57164485), (5, 11432897), (7, 8166355), (35, 1633271), (101, 565985), (103, 554995), (157, 364105), (505, 113197), (515, 110999), (707, 80855), (721, 79285), (785, 72821), (1099, 52015), (3535, 16171), (3605, 15857), (5495, 10403)]