57184335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 107452800

約数和(自身を除く): 50268465

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 239, 409, 585, 717, 1195, 1227, 2045, 2151, 3107, 3585, 3681, 5317, 6135, 9321, 10755, 15535, 15951, 18405, 26585, 27963, 46605, 47853, 79755, 97751, 139815, 239265, 293253, 488755, 879759, 1270763, 1466265, 3812289, 4398795, 6353815, 11436867, 19061445, 57184335]

約数ペア:

[(1, 57184335), (3, 19061445), (5, 11436867), (9, 6353815), (13, 4398795), (15, 3812289), (39, 1466265), (45, 1270763), (65, 879759), (117, 488755), (195, 293253), (239, 239265), (409, 139815), (585, 97751), (717, 79755), (1195, 47853), (1227, 46605), (2045, 27963), (2151, 26585), (3107, 18405), (3585, 15951), (3681, 15535), (5317, 10755), (6135, 9321)]