1336685745

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{66851}}^1$

素因数の和:66933

約数の個数: 32

約数和(自身を含む): 2259062784

約数和(自身を除く): 922377039

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 6665, 19995, 66851, 200553, 334255, 1002765, 2072381, 2874593, 6217143, 8623779, 10361905, 14372965, 31085715, 43118895, 89112383, 267337149, 445561915, 1336685745]

約数ペア:

[(1, 1336685745), (3, 445561915), (5, 267337149), (15, 89112383), (31, 43118895), (43, 31085715), (93, 14372965), (129, 10361905), (155, 8623779), (215, 6217143), (465, 2874593), (645, 2072381), (1333, 1002765), (3999, 334255), (6665, 200553), (19995, 66851)]