3139968455

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{119869}}^1$

素因数の和:119931

約数の個数: 24

約数和(自身を含む): 4211752320

約数和(自身を除く): 1071783865

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 26195, 119869, 599345, 1558297, 3715939, 7791485, 18579695, 20257861, 48307207, 101289305, 241536035, 627993691, 3139968455]

約数ペア:

[(1, 3139968455), (5, 627993691), (13, 241536035), (31, 101289305), (65, 48307207), (155, 20257861), (169, 18579695), (403, 7791485), (845, 3715939), (2015, 1558297), (5239, 599345), (26195, 119869)]