149770825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13709}}^1$

素因数の和:13761

約数の個数: 24

約数和(自身を含む): 204004800

約数和(自身を除く): 54233975

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 10925, 13709, 68545, 260471, 315307, 342725, 1302355, 1576535, 5990833, 6511775, 7882675, 29954165, 149770825]

約数ペア:

[(1, 149770825), (5, 29954165), (19, 7882675), (23, 6511775), (25, 5990833), (95, 1576535), (115, 1302355), (437, 342725), (475, 315307), (575, 260471), (2185, 68545), (10925, 13709)]