148909665

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{75781}}^1$

素因数の和:75920

約数の個数: 16

約数和(自身を含む): 240077376

約数和(自身を除く): 91167711

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 75781, 227343, 378905, 1136715, 9927311, 29781933, 49636555, 148909665]

約数ペア:

[(1, 148909665), (3, 49636555), (5, 29781933), (15, 9927311), (131, 1136715), (393, 378905), (655, 227343), (1965, 75781)]