1368375

素因数分解:

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

素因数の和:148

約数の個数: 32

約数和(自身を含む): 2358720

約数和(自身を除く): 990345

約数列:

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

約数ペア:

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