172259295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1933}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 297619392

約数和(自身を除く): 125360097

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 457, 1371, 1933, 2285, 5799, 5941, 6855, 9665, 17823, 25129, 28995, 29705, 75387, 89115, 125645, 376935, 883381, 2650143, 4416905, 11483953, 13250715, 34451859, 57419765, 172259295]

約数ペア:

[(1, 172259295), (3, 57419765), (5, 34451859), (13, 13250715), (15, 11483953), (39, 4416905), (65, 2650143), (195, 883381), (457, 376935), (1371, 125645), (1933, 89115), (2285, 75387), (5799, 29705), (5941, 28995), (6855, 25129), (9665, 17823)]