47729305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23687}}^1$

素因数の和:23736

約数の個数: 16

約数和(自身を含む): 63673344

約数和(自身を除く): 15944039

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 23687, 118435, 307931, 734297, 1539655, 3671485, 9545861, 47729305]

約数ペア:

[(1, 47729305), (5, 9545861), (13, 3671485), (31, 1539655), (65, 734297), (155, 307931), (403, 118435), (2015, 23687)]