2940425385

素因数分解:

$3^1\times 5^1\times {\mathrm{7451}}^1\times {\mathrm{26309}}^1$

素因数の和:33768

約数の個数: 16

約数和(自身を含む): 4705490880

約数和(自身を除く): 1765065495

約数列:

[1, 3, 5, 15, 7451, 22353, 26309, 37255, 78927, 111765, 131545, 394635, 196028359, 588085077, 980141795, 2940425385]

約数ペア:

[(1, 2940425385), (3, 980141795), (5, 588085077), (15, 196028359), (7451, 394635), (22353, 131545), (26309, 111765), (37255, 78927)]