6841875

素因数分解:

$3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 40

約数和(自身を含む): 11808720

約数和(自身を除く): 4966845

約数列:

[1, 3, 5, 15, 25, 41, 75, 89, 123, 125, 205, 267, 375, 445, 615, 625, 1025, 1335, 1875, 2225, 3075, 3649, 5125, 6675, 10947, 11125, 15375, 18245, 25625, 33375, 54735, 55625, 76875, 91225, 166875, 273675, 456125, 1368375, 2280625, 6841875]

約数ペア:

[(1, 6841875), (3, 2280625), (5, 1368375), (15, 456125), (25, 273675), (41, 166875), (75, 91225), (89, 76875), (123, 55625), (125, 54735), (205, 33375), (267, 25625), (375, 18245), (445, 15375), (615, 11125), (625, 10947), (1025, 6675), (1335, 5125), (1875, 3649), (2225, 3075)]