147388025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1871}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 192201984

約数和(自身を除く): 44813959

約数列:

[1, 5, 23, 25, 115, 137, 575, 685, 1871, 3151, 3425, 9355, 15755, 43033, 46775, 78775, 215165, 256327, 1075825, 1281635, 5895521, 6408175, 29477605, 147388025]

約数ペア:

[(1, 147388025), (5, 29477605), (23, 6408175), (25, 5895521), (115, 1281635), (137, 1075825), (575, 256327), (685, 215165), (1871, 78775), (3151, 46775), (3425, 43033), (9355, 15755)]