23833485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 44972928

約数和(自身を除く): 21139443

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 195, 311, 393, 585, 655, 933, 1179, 1555, 1703, 1965, 2799, 4043, 4665, 5109, 5895, 8515, 12129, 13995, 15327, 20215, 25545, 36387, 40741, 60645, 76635, 122223, 181935, 203705, 366669, 529633, 611115, 1588899, 1833345, 2648165, 4766697, 7944495, 23833485]

約数ペア:

[(1, 23833485), (3, 7944495), (5, 4766697), (9, 2648165), (13, 1833345), (15, 1588899), (39, 611115), (45, 529633), (65, 366669), (117, 203705), (131, 181935), (195, 122223), (311, 76635), (393, 60645), (585, 40741), (655, 36387), (933, 25545), (1179, 20215), (1555, 15327), (1703, 13995), (1965, 12129), (2799, 8515), (4043, 5895), (4665, 5109)]