5646975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 10213632

約数和(自身を除く): 4566657

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 103, 129, 215, 255, 309, 425, 515, 645, 731, 1075, 1275, 1545, 1751, 2193, 2575, 3225, 3655, 4429, 5253, 7725, 8755, 10965, 13287, 18275, 22145, 26265, 43775, 54825, 66435, 75293, 110725, 131325, 225879, 332175, 376465, 1129395, 1882325, 5646975]

約数ペア:

[(1, 5646975), (3, 1882325), (5, 1129395), (15, 376465), (17, 332175), (25, 225879), (43, 131325), (51, 110725), (75, 75293), (85, 66435), (103, 54825), (129, 43775), (215, 26265), (255, 22145), (309, 18275), (425, 13287), (515, 10965), (645, 8755), (731, 7725), (1075, 5253), (1275, 4429), (1545, 3655), (1751, 3225), (2193, 2575)]