55477545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{217559}}^1$

素因数の和:217584

約数の個数: 16

約数和(自身を含む): 93985920

約数和(自身を除く): 38508375

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 217559, 652677, 1087795, 3263385, 3698503, 11095509, 18492515, 55477545]

約数ペア:

[(1, 55477545), (3, 18492515), (5, 11095509), (15, 3698503), (17, 3263385), (51, 1087795), (85, 652677), (255, 217559)]