2391036255

素因数分解:

$3^2\times 5^1\times {\mathrm{53134139}}^1$

素因数の和:53134150

約数の個数: 12

約数和(自身を含む): 4144462920

約数和(自身を除く): 1753426665

約数列:

[1, 3, 5, 9, 15, 45, 53134139, 159402417, 265670695, 478207251, 797012085, 2391036255]

約数ペア:

[(1, 2391036255), (3, 797012085), (5, 478207251), (9, 265670695), (15, 159402417), (45, 53134139)]