12915165

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3793}}^1$

素因数の和:4028

約数の個数: 16

約数和(自身を含む): 20760768

約数和(自身を除く): 7845603

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 3793, 11379, 18965, 56895, 861011, 2583033, 4305055, 12915165]

約数ペア:

[(1, 12915165), (3, 4305055), (5, 2583033), (15, 861011), (227, 56895), (681, 18965), (1135, 11379), (3405, 3793)]