1566370585

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{1171}}^1\times {\mathrm{1583}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 2038379904

約数和(自身を除く): 472009319

約数列:

[1, 5, 13, 65, 169, 845, 1171, 1583, 5855, 7915, 15223, 20579, 76115, 102895, 197899, 267527, 989495, 1337635, 1853693, 9268465, 24098009, 120490045, 313274117, 1566370585]

約数ペア:

[(1, 1566370585), (5, 313274117), (13, 120490045), (65, 24098009), (169, 9268465), (845, 1853693), (1171, 1337635), (1583, 989495), (5855, 267527), (7915, 197899), (15223, 102895), (20579, 76115)]