8138955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 14370048

約数和(自身を除く): 6231093

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 461, 535, 1177, 1383, 1605, 2305, 3531, 5071, 5885, 6915, 15213, 17655, 25355, 49327, 76065, 147981, 246635, 542597, 739905, 1627791, 2712985, 8138955]

約数ペア:

[(1, 8138955), (3, 2712985), (5, 1627791), (11, 739905), (15, 542597), (33, 246635), (55, 147981), (107, 76065), (165, 49327), (321, 25355), (461, 17655), (535, 15213), (1177, 6915), (1383, 5885), (1605, 5071), (2305, 3531)]