1118065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 1467648

約数和(自身を除く): 349583

約数列:

[1, 5, 13, 65, 103, 167, 515, 835, 1339, 2171, 6695, 10855, 17201, 86005, 223613, 1118065]

約数ペア:

[(1, 1118065), (5, 223613), (13, 86005), (65, 17201), (103, 10855), (167, 6695), (515, 2171), (835, 1339)]