7293065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 10069920

約数和(自身を除く): 2776855

約数列:

[1, 5, 13, 29, 53, 65, 73, 145, 265, 365, 377, 689, 949, 1537, 1885, 2117, 3445, 3869, 4745, 7685, 10585, 19345, 19981, 27521, 50297, 99905, 112201, 137605, 251485, 561005, 1458613, 7293065]

約数ペア:

[(1, 7293065), (5, 1458613), (13, 561005), (29, 251485), (53, 137605), (65, 112201), (73, 99905), (145, 50297), (265, 27521), (365, 19981), (377, 19345), (689, 10585), (949, 7685), (1537, 4745), (1885, 3869), (2117, 3445)]