149718495

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{22531}}^1$

素因数の和:22982

約数の個数: 16

約数和(自身を含む): 240100992

約数和(自身を除く): 90382497

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 22531, 67593, 112655, 337965, 9981233, 29943699, 49906165, 149718495]

約数ペア:

[(1, 149718495), (3, 49906165), (5, 29943699), (15, 9981233), (443, 337965), (1329, 112655), (2215, 67593), (6645, 22531)]