39780285

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{85549}}^1$

素因数の和:85588

約数の個数: 16

約数和(自身を含む): 65702400

約数和(自身を除く): 25922115

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 85549, 256647, 427745, 1283235, 2652019, 7956057, 13260095, 39780285]

約数ペア:

[(1, 39780285), (3, 13260095), (5, 7956057), (15, 2652019), (31, 1283235), (93, 427745), (155, 256647), (465, 85549)]