39547005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 66908160

約数和(自身を除く): 27361155

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1451, 1817, 4353, 5451, 7255, 9085, 21765, 27255, 33373, 100119, 114629, 166865, 343887, 500595, 573145, 1719435, 2636467, 7909401, 13182335, 39547005]

約数ペア:

[(1, 39547005), (3, 13182335), (5, 7909401), (15, 2636467), (23, 1719435), (69, 573145), (79, 500595), (115, 343887), (237, 166865), (345, 114629), (395, 100119), (1185, 33373), (1451, 27255), (1817, 21765), (4353, 9085), (5451, 7255)]