64532215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6143}}^1$

素因数の和:6350

約数の個数: 16

約数和(自身を含む): 84934656

約数和(自身を除く): 20402441

約数列:

[1, 5, 11, 55, 191, 955, 2101, 6143, 10505, 30715, 67573, 337865, 1173313, 5866565, 12906443, 64532215]

約数ペア:

[(1, 64532215), (5, 12906443), (11, 5866565), (55, 1173313), (191, 337865), (955, 67573), (2101, 30715), (6143, 10505)]