487969845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{2027}}^1$

素因数の和:3505

約数の個数: 32

約数和(自身を含む): 852733440

約数和(自身を除く): 364763595

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1459, 2027, 4377, 6081, 7295, 10135, 16049, 21885, 22297, 30405, 48147, 66891, 80245, 111485, 240735, 334455, 2957393, 8872179, 14786965, 32531323, 44360895, 97593969, 162656615, 487969845]

約数ペア:

[(1, 487969845), (3, 162656615), (5, 97593969), (11, 44360895), (15, 32531323), (33, 14786965), (55, 8872179), (165, 2957393), (1459, 334455), (2027, 240735), (4377, 111485), (6081, 80245), (7295, 66891), (10135, 48147), (16049, 30405), (21885, 22297)]