1396800975

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{235747}}^1$

素因数の和:235839

約数の個数: 24

約数和(自身を含む): 2338620160

約数和(自身を除く): 941819185

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 5925, 235747, 707241, 1178735, 3536205, 5893675, 17681025, 18624013, 55872039, 93120065, 279360195, 465600325, 1396800975]

約数ペア:

[(1, 1396800975), (3, 465600325), (5, 279360195), (15, 93120065), (25, 55872039), (75, 18624013), (79, 17681025), (237, 5893675), (395, 3536205), (1185, 1178735), (1975, 707241), (5925, 235747)]