6724125

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 12492480

約数和(自身を除く): 5768355

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 139, 215, 225, 375, 387, 417, 645, 695, 1075, 1125, 1251, 1935, 2085, 3225, 3475, 5375, 5977, 6255, 9675, 10425, 16125, 17375, 17931, 29885, 31275, 48375, 52125, 53793, 89655, 149425, 156375, 268965, 448275, 747125, 1344825, 2241375, 6724125]

約数ペア:

[(1, 6724125), (3, 2241375), (5, 1344825), (9, 747125), (15, 448275), (25, 268965), (43, 156375), (45, 149425), (75, 89655), (125, 53793), (129, 52125), (139, 48375), (215, 31275), (225, 29885), (375, 17931), (387, 17375), (417, 16125), (645, 10425), (695, 9675), (1075, 6255), (1125, 5977), (1251, 5375), (1935, 3475), (2085, 3225)]