1805244935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{883}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 2373815808

約数和(自身を除く): 568570873

約数列:

[1, 5, 13, 65, 71, 355, 443, 883, 923, 2215, 4415, 4615, 5759, 11479, 28795, 31453, 57395, 62693, 157265, 313465, 391169, 408889, 815009, 1955845, 2044445, 4075045, 5085197, 25425985, 27772999, 138864995, 361048987, 1805244935]

約数ペア:

[(1, 1805244935), (5, 361048987), (13, 138864995), (65, 27772999), (71, 25425985), (355, 5085197), (443, 4075045), (883, 2044445), (923, 1955845), (2215, 815009), (4415, 408889), (4615, 391169), (5759, 313465), (11479, 157265), (28795, 62693), (31453, 57395)]