84165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 139776

約数和(自身を除く): 55611

約数列:

[1, 3, 5, 15, 31, 93, 155, 181, 465, 543, 905, 2715, 5611, 16833, 28055, 84165]

約数ペア:

[(1, 84165), (3, 28055), (5, 16833), (15, 5611), (31, 2715), (93, 905), (155, 543), (181, 465)]