39885125365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1\times {\mathrm{3673}}^1$

素因数の和:6709

約数の個数: 32

約数和(自身を含む): 51887696256

約数和(自身を除く): 12002570891

約数列:

[1, 5, 17, 43, 85, 215, 731, 2971, 3655, 3673, 14855, 18365, 50507, 62441, 127753, 157939, 252535, 312205, 638765, 789695, 2171801, 2684963, 10859005, 10912483, 13424815, 54562415, 185512211, 469236769, 927561055, 2346183845, 7977025073, 39885125365]

約数ペア:

[(1, 39885125365), (5, 7977025073), (17, 2346183845), (43, 927561055), (85, 469236769), (215, 185512211), (731, 54562415), (2971, 13424815), (3655, 10912483), (3673, 10859005), (14855, 2684963), (18365, 2171801), (50507, 789695), (62441, 638765), (127753, 312205), (157939, 252535)]