71194825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 95480000

約数和(自身を除く): 24285175

約数列:

[1, 5, 13, 25, 65, 325, 439, 499, 2195, 2495, 5707, 6487, 10975, 12475, 28535, 32435, 142675, 162175, 219061, 1095305, 2847793, 5476525, 14238965, 71194825]

約数ペア:

[(1, 71194825), (5, 14238965), (13, 5476525), (25, 2847793), (65, 1095305), (325, 219061), (439, 162175), (499, 142675), (2195, 32435), (2495, 28535), (5707, 12475), (6487, 10975)]