9865075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 13816080

約数和(自身を除く): 3951005

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1237, 1595, 6185, 7975, 13607, 30925, 35873, 68035, 179365, 340175, 394603, 896825, 1973015, 9865075]

約数ペア:

[(1, 9865075), (5, 1973015), (11, 896825), (25, 394603), (29, 340175), (55, 179365), (145, 68035), (275, 35873), (319, 30925), (725, 13607), (1237, 7975), (1595, 6185)]