155607510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{28657}}^1$

素因数の和:28848

約数の個数: 32

約数和(自身を含む): 375534432

約数和(自身を除く): 219926922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 28657, 57314, 85971, 143285, 171942, 286570, 429855, 859710, 5186917, 10373834, 15560751, 25934585, 31121502, 51869170, 77803755, 155607510]

約数ペア:

[(1, 155607510), (2, 77803755), (3, 51869170), (5, 31121502), (6, 25934585), (10, 15560751), (15, 10373834), (30, 5186917), (181, 859710), (362, 429855), (543, 286570), (905, 171942), (1086, 143285), (1810, 85971), (2715, 57314), (5430, 28657)]