61712135

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1327}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 75727872

約数和(自身を除く): 14015737

約数列:

[1, 5, 71, 131, 355, 655, 1327, 6635, 9301, 46505, 94217, 173837, 471085, 869185, 12342427, 61712135]

約数ペア:

[(1, 61712135), (5, 12342427), (71, 869185), (131, 471085), (355, 173837), (655, 94217), (1327, 46505), (6635, 9301)]