90938235

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{46279}}^1$

素因数の和:46418

約数の個数: 16

約数和(自身を含む): 146615040

約数和(自身を除く): 55676805

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 46279, 138837, 231395, 694185, 6062549, 18187647, 30312745, 90938235]

約数ペア:

[(1, 90938235), (3, 30312745), (5, 18187647), (15, 6062549), (131, 694185), (393, 231395), (655, 138837), (1965, 46279)]