80774225

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 127670400

約数和(自身を除く): 46896175

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 95, 119, 133, 175, 323, 425, 475, 595, 665, 1429, 1615, 2261, 2975, 3325, 7145, 8075, 10003, 11305, 24293, 27151, 35725, 50015, 56525, 121465, 135755, 170051, 190057, 250075, 461567, 607325, 678775, 850255, 950285, 2307835, 3230969, 4251275, 4751425, 11539175, 16154845, 80774225]

約数ペア:

[(1, 80774225), (5, 16154845), (7, 11539175), (17, 4751425), (19, 4251275), (25, 3230969), (35, 2307835), (85, 950285), (95, 850255), (119, 678775), (133, 607325), (175, 461567), (323, 250075), (425, 190057), (475, 170051), (595, 135755), (665, 121465), (1429, 56525), (1615, 50015), (2261, 35725), (2975, 27151), (3325, 24293), (7145, 11305), (8075, 10003)]