55519665

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{86077}}^1$

素因数の和:86128

約数の個数: 16

約数和(自身を含む): 90898368

約数和(自身を除く): 35378703

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 86077, 258231, 430385, 1291155, 3701311, 11103933, 18506555, 55519665]

約数ペア:

[(1, 55519665), (3, 18506555), (5, 11103933), (15, 3701311), (43, 1291155), (129, 430385), (215, 258231), (645, 86077)]