9650625

素因数分解:

$3^1\times 5^4\times {\mathrm{5147}}^1$

素因数の和:5170

約数の個数: 20

約数和(自身を含む): 16082352

約数和(自身を除く): 6431727

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 5147, 15441, 25735, 77205, 128675, 386025, 643375, 1930125, 3216875, 9650625]

約数ペア:

[(1, 9650625), (3, 3216875), (5, 1930125), (15, 643375), (25, 386025), (75, 128675), (125, 77205), (375, 25735), (625, 15441), (1875, 5147)]