19442625

素因数分解:

$3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 32672640

約数和(自身を除く): 13230015

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 373, 375, 417, 695, 1119, 1865, 2085, 3475, 5595, 9325, 10425, 17375, 27975, 46625, 51847, 52125, 139875, 155541, 259235, 777705, 1296175, 3888525, 6480875, 19442625]

約数ペア:

[(1, 19442625), (3, 6480875), (5, 3888525), (15, 1296175), (25, 777705), (75, 259235), (125, 155541), (139, 139875), (373, 52125), (375, 51847), (417, 46625), (695, 27975), (1119, 17375), (1865, 10425), (2085, 9325), (3475, 5595)]