18148065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7159}}^1$

素因数の和:7193

約数の個数: 24

約数和(自身を含む): 31446720

約数和(自身を除く): 13298655

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 7159, 21477, 35795, 93067, 107385, 279201, 465335, 1209871, 1396005, 3629613, 6049355, 18148065]

約数ペア:

[(1, 18148065), (3, 6049355), (5, 3629613), (13, 1396005), (15, 1209871), (39, 465335), (65, 279201), (169, 107385), (195, 93067), (507, 35795), (845, 21477), (2535, 7159)]