245280578335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{13924529}}^1$

素因数の和:13924818

約数の個数: 16

約数和(自身を含む): 318147661440

約数和(自身を除く): 72867083105

約数列:

[1, 5, 13, 65, 271, 1355, 3523, 17615, 13924529, 69622645, 181018877, 905094385, 3773547359, 18867736795, 49056115667, 245280578335]

約数ペア:

[(1, 245280578335), (5, 49056115667), (13, 18867736795), (65, 3773547359), (271, 905094385), (1355, 181018877), (3523, 69622645), (17615, 13924529)]