98889013795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{85427}}^1$

素因数の和:87075

約数の個数: 32

約数和(自身を含む): 139500506880

約数和(自身を除く): 40611493085

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1619, 8095, 17809, 21047, 85427, 89045, 105235, 231517, 427135, 939697, 1110551, 1157585, 4698485, 5552755, 12216061, 61080305, 138306313, 691531565, 1521369443, 1797982069, 7606847215, 8989910345, 19777802759, 98889013795]

約数ペア:

[(1, 98889013795), (5, 19777802759), (11, 8989910345), (13, 7606847215), (55, 1797982069), (65, 1521369443), (143, 691531565), (715, 138306313), (1619, 61080305), (8095, 12216061), (17809, 5552755), (21047, 4698485), (85427, 1157585), (89045, 1110551), (105235, 939697), (231517, 427135)]