18313695

素因数分解:

$3^5\times 5^1\times {\mathrm{15073}}^1$

素因数の和:15093

約数の個数: 24

約数和(自身を含む): 32921616

約数和(自身を除く): 14607921

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 15073, 45219, 75365, 135657, 226095, 406971, 678285, 1220913, 2034855, 3662739, 6104565, 18313695]

約数ペア:

[(1, 18313695), (3, 6104565), (5, 3662739), (9, 2034855), (15, 1220913), (27, 678285), (45, 406971), (81, 226095), (135, 135657), (243, 75365), (405, 45219), (1215, 15073)]