82371625

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4093}}^1$

素因数の和:4138

約数の個数: 32

約数和(自身を含む): 122623488

約数和(自身を除く): 40251863

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 575, 805, 875, 2875, 4025, 4093, 20125, 20465, 28651, 94139, 102325, 143255, 470695, 511625, 658973, 716275, 2353475, 3294865, 3581375, 11767375, 16474325, 82371625]

約数ペア:

[(1, 82371625), (5, 16474325), (7, 11767375), (23, 3581375), (25, 3294865), (35, 2353475), (115, 716275), (125, 658973), (161, 511625), (175, 470695), (575, 143255), (805, 102325), (875, 94139), (2875, 28651), (4025, 20465), (4093, 20125)]