69315255

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{29063}}^1$

素因数の和:29127

約数の個数: 24

約数和(自身を含む): 122417568

約数和(自身を除く): 53102313

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 29063, 87189, 145315, 261567, 435945, 1307835, 1540339, 4621017, 7701695, 13863051, 23105085, 69315255]

約数ペア:

[(1, 69315255), (3, 23105085), (5, 13863051), (9, 7701695), (15, 4621017), (45, 1540339), (53, 1307835), (159, 435945), (265, 261567), (477, 145315), (795, 87189), (2385, 29063)]