9841875

素因数分解:

$3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 40

約数和(自身を含む): 17057040

約数和(自身を除く): 7215165

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 181, 375, 435, 543, 625, 725, 905, 1875, 2175, 2715, 3625, 4525, 5249, 10875, 13575, 15747, 18125, 22625, 26245, 54375, 67875, 78735, 113125, 131225, 339375, 393675, 656125, 1968375, 3280625, 9841875]

約数ペア:

[(1, 9841875), (3, 3280625), (5, 1968375), (15, 656125), (25, 393675), (29, 339375), (75, 131225), (87, 113125), (125, 78735), (145, 67875), (181, 54375), (375, 26245), (435, 22625), (543, 18125), (625, 15747), (725, 13575), (905, 10875), (1875, 5249), (2175, 4525), (2715, 3625)]