8128365

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11059}}^1$

素因数の和:11081

約数の個数: 24

約数和(自身を含む): 15130080

約数和(自身を除く): 7001715

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 11059, 33177, 55295, 77413, 165885, 232239, 387065, 541891, 1161195, 1625673, 2709455, 8128365]

約数ペア:

[(1, 8128365), (3, 2709455), (5, 1625673), (7, 1161195), (15, 541891), (21, 387065), (35, 232239), (49, 165885), (105, 77413), (147, 55295), (245, 33177), (735, 11059)]