55301535

素因数分解:

$3^4\times 5^1\times {\mathrm{136547}}^1$

素因数の和:136564

約数の個数: 20

約数和(自身を含む): 99133848

約数和(自身を除く): 43832313

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 136547, 409641, 682735, 1228923, 2048205, 3686769, 6144615, 11060307, 18433845, 55301535]

約数ペア:

[(1, 55301535), (3, 18433845), (5, 11060307), (9, 6144615), (15, 3686769), (27, 2048205), (45, 1228923), (81, 682735), (135, 409641), (405, 136547)]