82225185

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{111871}}^1$

素因数の和:111893

約数の個数: 24

約数和(自身を含む): 153040896

約数和(自身を除く): 70815711

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 111871, 335613, 559355, 783097, 1678065, 2349291, 3915485, 5481679, 11746455, 16445037, 27408395, 82225185]

約数ペア:

[(1, 82225185), (3, 27408395), (5, 16445037), (7, 11746455), (15, 5481679), (21, 3915485), (35, 2349291), (49, 1678065), (105, 783097), (147, 559355), (245, 335613), (735, 111871)]