71311825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3719}}^1$

素因数の和:3801

約数の個数: 24

約数和(自身を含む): 96868800

約数和(自身を除く): 25556975

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 3719, 3835, 18595, 19175, 48347, 92975, 219421, 241735, 1097105, 1208675, 2852473, 5485525, 14262365, 71311825]

約数ペア:

[(1, 71311825), (5, 14262365), (13, 5485525), (25, 2852473), (59, 1208675), (65, 1097105), (295, 241735), (325, 219421), (767, 92975), (1475, 48347), (3719, 19175), (3835, 18595)]