47713085

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 69469440

約数和(自身を除く): 21756355

約数列:

[1, 5, 7, 19, 35, 95, 133, 157, 457, 665, 785, 1099, 2285, 2983, 3199, 5495, 8683, 14915, 15995, 20881, 43415, 60781, 71749, 104405, 303905, 358745, 502243, 1363231, 2511215, 6816155, 9542617, 47713085]

約数ペア:

[(1, 47713085), (5, 9542617), (7, 6816155), (19, 2511215), (35, 1363231), (95, 502243), (133, 358745), (157, 303905), (457, 104405), (665, 71749), (785, 60781), (1099, 43415), (2285, 20881), (2983, 15995), (3199, 14915), (5495, 8683)]