87039165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{187181}}^1$

素因数の和:187220

約数の個数: 16

約数和(自身を含む): 143755776

約数和(自身を除く): 56716611

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 187181, 561543, 935905, 2807715, 5802611, 17407833, 29013055, 87039165]

約数ペア:

[(1, 87039165), (3, 29013055), (5, 17407833), (15, 5802611), (31, 2807715), (93, 935905), (155, 561543), (465, 187181)]