55821805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37339}}^1$

素因数の和:37380

約数の個数: 16

約数和(自身を含む): 75277440

約数和(自身を除く): 19455635

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 37339, 186695, 485407, 858797, 2427035, 4293985, 11164361, 55821805]

約数ペア:

[(1, 55821805), (5, 11164361), (13, 4293985), (23, 2427035), (65, 858797), (115, 485407), (299, 186695), (1495, 37339)]