172510115

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 209131200

約数和(自身を除く): 36621085

約数列:

[1, 5, 199, 281, 617, 995, 1405, 3085, 55919, 122783, 173377, 279595, 613915, 866885, 34502023, 172510115]

約数ペア:

[(1, 172510115), (5, 34502023), (199, 866885), (281, 613915), (617, 279595), (995, 173377), (1405, 122783), (3085, 55919)]