84420585

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23747}}^1$

素因数の和:23837

約数の個数: 24

約数和(自身を含む): 148187520

約数和(自身を除く): 63766935

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 23747, 71241, 118735, 213723, 356205, 1068615, 1876013, 5628039, 9380065, 16884117, 28140195, 84420585]

約数ペア:

[(1, 84420585), (3, 28140195), (5, 16884117), (9, 9380065), (15, 5628039), (45, 1876013), (79, 1068615), (237, 356205), (395, 213723), (711, 118735), (1185, 71241), (3555, 23747)]