5391125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 7413120

約数和(自身を除く): 2021995

約数列:

[1, 5, 17, 25, 43, 59, 85, 125, 215, 295, 425, 731, 1003, 1075, 1475, 2125, 2537, 3655, 5015, 5375, 7375, 12685, 18275, 25075, 43129, 63425, 91375, 125375, 215645, 317125, 1078225, 5391125]

約数ペア:

[(1, 5391125), (5, 1078225), (17, 317125), (25, 215645), (43, 125375), (59, 91375), (85, 63425), (125, 43129), (215, 25075), (295, 18275), (425, 12685), (731, 7375), (1003, 5375), (1075, 5015), (1475, 3655), (2125, 2537)]