66119445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 132687360

約数和(自身を除く): 66567915

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1659, 2657, 2765, 3555, 4977, 7971, 8295, 13285, 18599, 23913, 24885, 39855, 55797, 92995, 119565, 167391, 209903, 278985, 629709, 836955, 1049515, 1469321, 1889127, 3148545, 4407963, 7346605, 9445635, 13223889, 22039815, 66119445]

約数ペア:

[(1, 66119445), (3, 22039815), (5, 13223889), (7, 9445635), (9, 7346605), (15, 4407963), (21, 3148545), (35, 1889127), (45, 1469321), (63, 1049515), (79, 836955), (105, 629709), (237, 278985), (315, 209903), (395, 167391), (553, 119565), (711, 92995), (1185, 55797), (1659, 39855), (2657, 24885), (2765, 23913), (3555, 18599), (4977, 13285), (7971, 8295)]