66255045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 109401600

約数和(自身を除く): 43146555

約数列:

[1, 3, 5, 15, 43, 129, 139, 215, 417, 645, 695, 739, 2085, 2217, 3695, 5977, 11085, 17931, 29885, 31777, 89655, 95331, 102721, 158885, 308163, 476655, 513605, 1540815, 4417003, 13251009, 22085015, 66255045]

約数ペア:

[(1, 66255045), (3, 22085015), (5, 13251009), (15, 4417003), (43, 1540815), (129, 513605), (139, 476655), (215, 308163), (417, 158885), (645, 102721), (695, 95331), (739, 89655), (2085, 31777), (2217, 29885), (3695, 17931), (5977, 11085)]