39812565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3347}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 69745536

約数和(自身を除く): 29932971

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3347, 3965, 10041, 11895, 16735, 43511, 50205, 130533, 204167, 217555, 612501, 652665, 1020835, 2654171, 3062505, 7962513, 13270855, 39812565]

約数ペア:

[(1, 39812565), (3, 13270855), (5, 7962513), (13, 3062505), (15, 2654171), (39, 1020835), (61, 652665), (65, 612501), (183, 217555), (195, 204167), (305, 130533), (793, 50205), (915, 43511), (2379, 16735), (3347, 11895), (3965, 10041)]