76540815

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43613}}^1$

素因数の和:43640

約数の個数: 32

約数和(自身を含む): 146543040

約数和(自身を除く): 70002225

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 43613, 130839, 218065, 392517, 566969, 654195, 1177551, 1700907, 1962585, 2834845, 5102721, 5887755, 8504535, 15308163, 25513605, 76540815]

約数ペア:

[(1, 76540815), (3, 25513605), (5, 15308163), (9, 8504535), (13, 5887755), (15, 5102721), (27, 2834845), (39, 1962585), (45, 1700907), (65, 1177551), (117, 654195), (135, 566969), (195, 392517), (351, 218065), (585, 130839), (1755, 43613)]