71128925

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^2$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 103758240

約数和(自身を除く): 32629315

約数列:

[1, 5, 7, 25, 35, 59, 83, 175, 295, 413, 415, 581, 1475, 2065, 2075, 2905, 4897, 6889, 10325, 14525, 24485, 34279, 34445, 48223, 122425, 171395, 172225, 241115, 406451, 856975, 1205575, 2032255, 2845157, 10161275, 14225785, 71128925]

約数ペア:

[(1, 71128925), (5, 14225785), (7, 10161275), (25, 2845157), (35, 2032255), (59, 1205575), (83, 856975), (175, 406451), (295, 241115), (413, 172225), (415, 171395), (581, 122425), (1475, 48223), (2065, 34445), (2075, 34279), (2905, 24485), (4897, 14525), (6889, 10325)]