9698125

素因数分解:

$5^4\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 20

約数和(自身を含む): 12371040

約数和(自身を除く): 2672915

約数列:

[1, 5, 25, 59, 125, 263, 295, 625, 1315, 1475, 6575, 7375, 15517, 32875, 36875, 77585, 164375, 387925, 1939625, 9698125]

約数ペア:

[(1, 9698125), (5, 1939625), (25, 387925), (59, 164375), (125, 77585), (263, 36875), (295, 32875), (625, 15517), (1315, 7375), (1475, 6575)]