3926115

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 6966960

約数和(自身を除く): 3040845

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2029, 6087, 10145, 18261, 30435, 87247, 91305, 261741, 436235, 785223, 1308705, 3926115]

約数ペア:

[(1, 3926115), (3, 1308705), (5, 785223), (9, 436235), (15, 261741), (43, 91305), (45, 87247), (129, 30435), (215, 18261), (387, 10145), (645, 6087), (1935, 2029)]