2827569615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{21937}}^1$

素因数の和:22619

約数の個数: 32

約数和(自身を含む): 4879713216

約数和(自身を除く): 2052143601

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 661, 1983, 3305, 8593, 9915, 21937, 25779, 42965, 65811, 109685, 128895, 285181, 329055, 855543, 1425905, 4277715, 14500357, 43501071, 72501785, 188504641, 217505355, 565513923, 942523205, 2827569615]

約数ペア:

[(1, 2827569615), (3, 942523205), (5, 565513923), (13, 217505355), (15, 188504641), (39, 72501785), (65, 43501071), (195, 14500357), (661, 4277715), (1983, 1425905), (3305, 855543), (8593, 329055), (9915, 285181), (21937, 128895), (25779, 109685), (42965, 65811)]