4621455

素因数分解:

$3^4\times 5^1\times {\mathrm{11411}}^1$

素因数の和:11428

約数の個数: 20

約数和(自身を含む): 8285112

約数和(自身を除く): 3663657

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 11411, 34233, 57055, 102699, 171165, 308097, 513495, 924291, 1540485, 4621455]

約数ペア:

[(1, 4621455), (3, 1540485), (5, 924291), (9, 513495), (15, 308097), (27, 171165), (45, 102699), (81, 57055), (135, 34233), (405, 11411)]