26680465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 39294720

約数和(自身を除く): 12614255

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 757, 1007, 1855, 3785, 5035, 5299, 7049, 14383, 26495, 35245, 40121, 71915, 100681, 200605, 280847, 503405, 762299, 1404235, 3811495, 5336093, 26680465]

約数ペア:

[(1, 26680465), (5, 5336093), (7, 3811495), (19, 1404235), (35, 762299), (53, 503405), (95, 280847), (133, 200605), (265, 100681), (371, 71915), (665, 40121), (757, 35245), (1007, 26495), (1855, 14383), (3785, 7049), (5035, 5299)]