257789699585

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{5133719}}^1$

素因数の和:5133829

約数の個数: 24

約数和(自身を含む): 344123519040

約数和(自身を除く): 86333819455

約数列:

[1, 5, 11, 55, 83, 121, 415, 605, 913, 4565, 10043, 50215, 5133719, 25668595, 56470909, 282354545, 426098677, 621179999, 2130493385, 3105899995, 4687085447, 23435427235, 51557939917, 257789699585]

約数ペア:

[(1, 257789699585), (5, 51557939917), (11, 23435427235), (55, 4687085447), (83, 3105899995), (121, 2130493385), (415, 621179999), (605, 426098677), (913, 282354545), (4565, 56470909), (10043, 25668595), (50215, 5133719)]