23007705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 44717184

約数和(自身を除く): 21709479

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 1361, 2415, 3381, 4083, 5635, 6805, 9527, 16905, 20415, 28581, 31303, 47635, 66689, 93909, 142905, 156515, 200067, 219121, 333445, 469545, 657363, 1000335, 1095605, 1533847, 3286815, 4601541, 7669235, 23007705]

約数ペア:

[(1, 23007705), (3, 7669235), (5, 4601541), (7, 3286815), (15, 1533847), (21, 1095605), (23, 1000335), (35, 657363), (49, 469545), (69, 333445), (105, 219121), (115, 200067), (147, 156515), (161, 142905), (245, 93909), (345, 66689), (483, 47635), (735, 31303), (805, 28581), (1127, 20415), (1361, 16905), (2415, 9527), (3381, 6805), (4083, 5635)]