9961125

素因数分解:

$3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 16803072

約数和(自身を除く): 6841947

約数列:

[1, 3, 5, 15, 25, 75, 101, 125, 263, 303, 375, 505, 789, 1315, 1515, 2525, 3945, 6575, 7575, 12625, 19725, 26563, 32875, 37875, 79689, 98625, 132815, 398445, 664075, 1992225, 3320375, 9961125]

約数ペア:

[(1, 9961125), (3, 3320375), (5, 1992225), (15, 664075), (25, 398445), (75, 132815), (101, 98625), (125, 79689), (263, 37875), (303, 32875), (375, 26563), (505, 19725), (789, 12625), (1315, 7575), (1515, 6575), (2525, 3945)]