27278325

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3014

約数の個数: 36

約数和(自身を含む): 50067108

約数和(自身を除く): 22788783

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 2957, 3075, 8871, 9225, 14785, 26613, 44355, 73925, 121237, 133065, 221775, 363711, 606185, 665325, 1091133, 1818555, 3030925, 5455665, 9092775, 27278325]

約数ペア:

[(1, 27278325), (3, 9092775), (5, 5455665), (9, 3030925), (15, 1818555), (25, 1091133), (41, 665325), (45, 606185), (75, 363711), (123, 221775), (205, 133065), (225, 121237), (369, 73925), (615, 44355), (1025, 26613), (1845, 14785), (2957, 9225), (3075, 8871)]