1247685055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 1577687040

約数和(自身を除く): 330001985

約数列:

[1, 5, 31, 67, 155, 317, 335, 379, 1585, 1895, 2077, 9827, 10385, 11749, 21239, 25393, 49135, 58745, 106195, 120143, 126965, 600715, 658409, 787183, 3292045, 3724433, 3935915, 8049581, 18622165, 40247905, 249537011, 1247685055]

約数ペア:

[(1, 1247685055), (5, 249537011), (31, 40247905), (67, 18622165), (155, 8049581), (317, 3935915), (335, 3724433), (379, 3292045), (1585, 787183), (1895, 658409), (2077, 600715), (9827, 126965), (10385, 120143), (11749, 106195), (21239, 58745), (25393, 49135)]