3684005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 5056632

約数和(自身を除く): 1372627

約数列:

[1, 5, 13, 19, 65, 95, 157, 247, 361, 785, 1235, 1805, 2041, 2983, 4693, 10205, 14915, 23465, 38779, 56677, 193895, 283385, 736801, 3684005]

約数ペア:

[(1, 3684005), (5, 736801), (13, 283385), (19, 193895), (65, 56677), (95, 38779), (157, 23465), (247, 14915), (361, 10205), (785, 4693), (1235, 2983), (1805, 2041)]