23368215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 40501440

約数和(自身を除く): 17133225

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 293, 409, 879, 1227, 1465, 2045, 3809, 4395, 5317, 6135, 11427, 15951, 19045, 26585, 57135, 79755, 119837, 359511, 599185, 1557881, 1797555, 4673643, 7789405, 23368215]

約数ペア:

[(1, 23368215), (3, 7789405), (5, 4673643), (13, 1797555), (15, 1557881), (39, 599185), (65, 359511), (195, 119837), (293, 79755), (409, 57135), (879, 26585), (1227, 19045), (1465, 15951), (2045, 11427), (3809, 6135), (4395, 5317)]