12695655

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 24689664

約数和(自身を除く): 11994009

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 751, 805, 1127, 2253, 2415, 3381, 3755, 5257, 5635, 11265, 15771, 16905, 17273, 26285, 36799, 51819, 78855, 86365, 110397, 120911, 183995, 259095, 362733, 551985, 604555, 846377, 1813665, 2539131, 4231885, 12695655]

約数ペア:

[(1, 12695655), (3, 4231885), (5, 2539131), (7, 1813665), (15, 846377), (21, 604555), (23, 551985), (35, 362733), (49, 259095), (69, 183995), (105, 120911), (115, 110397), (147, 86365), (161, 78855), (245, 51819), (345, 36799), (483, 26285), (735, 17273), (751, 16905), (805, 15771), (1127, 11265), (2253, 5635), (2415, 5257), (3381, 3755)]