487632915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140731}}^1$

素因数の和:140760

約数の個数: 48

約数和(自身を含む): 1053801216

約数和(自身を除く): 566168301

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 140731, 422193, 703655, 985117, 1266579, 1548041, 2110965, 2955351, 4644123, 4925585, 6332895, 7740205, 8866053, 10836287, 13932369, 14776755, 23220615, 32508861, 44330265, 54181435, 69661845, 97526583, 162544305, 487632915]

約数ペア:

[(1, 487632915), (3, 162544305), (5, 97526583), (7, 69661845), (9, 54181435), (11, 44330265), (15, 32508861), (21, 23220615), (33, 14776755), (35, 13932369), (45, 10836287), (55, 8866053), (63, 7740205), (77, 6332895), (99, 4925585), (105, 4644123), (165, 2955351), (231, 2110965), (315, 1548041), (385, 1266579), (495, 985117), (693, 703655), (1155, 422193), (3465, 140731)]