5188225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 7678080

約数和(自身を除く): 2489855

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 1289, 4025, 6445, 9023, 29647, 32225, 45115, 148235, 207529, 225575, 741175, 1037645, 5188225]

約数ペア:

[(1, 5188225), (5, 1037645), (7, 741175), (23, 225575), (25, 207529), (35, 148235), (115, 45115), (161, 32225), (175, 29647), (575, 9023), (805, 6445), (1289, 4025)]