9300625

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:690

約数の個数: 20

約数和(自身を含む): 12146112

約数和(自身を除く): 2845487

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 647, 2875, 3235, 14375, 14881, 16175, 74405, 80875, 372025, 404375, 1860125, 9300625]

約数ペア:

[(1, 9300625), (5, 1860125), (23, 404375), (25, 372025), (115, 80875), (125, 74405), (575, 16175), (625, 14881), (647, 14375), (2875, 3235)]