1090452475

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 1593380160

約数和(自身を除く): 502927685

約数列:

[1, 5, 7, 25, 35, 53, 89, 175, 265, 371, 445, 623, 1321, 1325, 1855, 2225, 3115, 4717, 6605, 9247, 9275, 15575, 23585, 33019, 33025, 46235, 70013, 117569, 117925, 165095, 231175, 350065, 490091, 587845, 822983, 825475, 1750325, 2450455, 2939225, 4114915, 6231157, 12252275, 20574575, 31155785, 43618099, 155778925, 218090495, 1090452475]

約数ペア:

[(1, 1090452475), (5, 218090495), (7, 155778925), (25, 43618099), (35, 31155785), (53, 20574575), (89, 12252275), (175, 6231157), (265, 4114915), (371, 2939225), (445, 2450455), (623, 1750325), (1321, 825475), (1325, 822983), (1855, 587845), (2225, 490091), (3115, 350065), (4717, 231175), (6605, 165095), (9247, 117925), (9275, 117569), (15575, 70013), (23585, 46235), (33019, 33025)]