5091385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 7086240

約数和(自身を除く): 1994855

約数列:

[1, 5, 13, 29, 37, 65, 73, 145, 185, 365, 377, 481, 949, 1073, 1885, 2117, 2405, 2701, 4745, 5365, 10585, 13505, 13949, 27521, 35113, 69745, 78329, 137605, 175565, 391645, 1018277, 5091385]

約数ペア:

[(1, 5091385), (5, 1018277), (13, 391645), (29, 175565), (37, 137605), (65, 78329), (73, 69745), (145, 35113), (185, 27521), (365, 13949), (377, 13505), (481, 10585), (949, 5365), (1073, 4745), (1885, 2701), (2117, 2405)]