5374125

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 10294128

約数和(自身を除く): 4920003

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 281, 375, 425, 765, 843, 1125, 1275, 1405, 2125, 2529, 3825, 4215, 4777, 6375, 7025, 12645, 14331, 19125, 21075, 23885, 35125, 42993, 63225, 71655, 105375, 119425, 214965, 316125, 358275, 597125, 1074825, 1791375, 5374125]

約数ペア:

[(1, 5374125), (3, 1791375), (5, 1074825), (9, 597125), (15, 358275), (17, 316125), (25, 214965), (45, 119425), (51, 105375), (75, 71655), (85, 63225), (125, 42993), (153, 35125), (225, 23885), (255, 21075), (281, 19125), (375, 14331), (425, 12645), (765, 7025), (843, 6375), (1125, 4777), (1275, 4215), (1405, 3825), (2125, 2529)]