42537195

素因数分解:

$3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1103}}^1$

素因数の和:1971

約数の個数: 24

約数和(自身を含む): 73884096

約数和(自身を除く): 31346901

約数列:

[1, 3, 5, 9, 15, 45, 857, 1103, 2571, 3309, 4285, 5515, 7713, 9927, 12855, 16545, 38565, 49635, 945271, 2835813, 4726355, 8507439, 14179065, 42537195]

約数ペア:

[(1, 42537195), (3, 14179065), (5, 8507439), (9, 4726355), (15, 2835813), (45, 945271), (857, 49635), (1103, 38565), (2571, 16545), (3309, 12855), (4285, 9927), (5515, 7713)]