975176215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{11621}}^1$

素因数の和:12930

約数の個数: 16

約数和(自身を含む): 1261312416

約数和(自身を除く): 286136201

約数列:

[1, 5, 13, 65, 1291, 6455, 11621, 16783, 58105, 83915, 151073, 755365, 15002711, 75013555, 195035243, 975176215]

約数ペア:

[(1, 975176215), (5, 195035243), (13, 75013555), (65, 15002711), (1291, 755365), (6455, 151073), (11621, 83915), (16783, 58105)]