81026495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{14303}}^1$

素因数の和:14422

約数の個数: 16

約数和(自身を含む): 107108352

約数和(自身を除く): 26081857

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 14303, 71515, 157333, 786665, 1473209, 7366045, 16205299, 81026495]

約数ペア:

[(1, 81026495), (5, 16205299), (11, 7366045), (55, 1473209), (103, 786665), (515, 157333), (1133, 71515), (5665, 14303)]