47145675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 83566080

約数和(自身を除く): 36420405

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 103, 255, 309, 359, 425, 515, 1077, 1275, 1545, 1751, 1795, 2575, 5253, 5385, 6103, 7725, 8755, 8975, 18309, 26265, 26925, 30515, 36977, 43775, 91545, 110931, 131325, 152575, 184885, 457725, 554655, 628609, 924425, 1885827, 2773275, 3143045, 9429135, 15715225, 47145675]

約数ペア:

[(1, 47145675), (3, 15715225), (5, 9429135), (15, 3143045), (17, 2773275), (25, 1885827), (51, 924425), (75, 628609), (85, 554655), (103, 457725), (255, 184885), (309, 152575), (359, 131325), (425, 110931), (515, 91545), (1077, 43775), (1275, 36977), (1545, 30515), (1751, 26925), (1795, 26265), (2575, 18309), (5253, 8975), (5385, 8755), (6103, 7725)]