26813505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 46096128

約数和(自身を除く): 19282623

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 1481, 3621, 4443, 6035, 7405, 18105, 22215, 25177, 75531, 105151, 125885, 315453, 377655, 525755, 1577265, 1787567, 5362701, 8937835, 26813505]

約数ペア:

[(1, 26813505), (3, 8937835), (5, 5362701), (15, 1787567), (17, 1577265), (51, 525755), (71, 377655), (85, 315453), (213, 125885), (255, 105151), (355, 75531), (1065, 25177), (1207, 22215), (1481, 18105), (3621, 7405), (4443, 6035)]