147441625

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{27431}}^1$

素因数の和:27489

約数の個数: 16

約数和(自身を含む): 188293248

約数和(自身を除く): 40851623

約数列:

[1, 5, 25, 43, 125, 215, 1075, 5375, 27431, 137155, 685775, 1179533, 3428875, 5897665, 29488325, 147441625]

約数ペア:

[(1, 147441625), (5, 29488325), (25, 5897665), (43, 3428875), (125, 1179533), (215, 685775), (1075, 137155), (5375, 27431)]