315090165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1615847}}^1$

素因数の和:1615868

約数の個数: 16

約数和(自身を含む): 542924928

約数和(自身を除く): 227834763

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1615847, 4847541, 8079235, 21006011, 24237705, 63018033, 105030055, 315090165]

約数ペア:

[(1, 315090165), (3, 105030055), (5, 63018033), (13, 24237705), (15, 21006011), (39, 8079235), (65, 4847541), (195, 1615847)]