17170015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1213}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 21852000

約数和(自身を除く): 4681985

約数列:

[1, 5, 19, 95, 149, 745, 1213, 2831, 6065, 14155, 23047, 115235, 180737, 903685, 3434003, 17170015]

約数ペア:

[(1, 17170015), (5, 3434003), (19, 903685), (95, 180737), (149, 115235), (745, 23047), (1213, 14155), (2831, 6065)]