144717025

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 183336480

約数和(自身を除く): 38619455

約数列:

[1, 5, 25, 73, 179, 365, 443, 895, 1825, 2215, 4475, 11075, 13067, 32339, 65335, 79297, 161695, 326675, 396485, 808475, 1982425, 5788681, 28943405, 144717025]

約数ペア:

[(1, 144717025), (5, 28943405), (25, 5788681), (73, 1982425), (179, 808475), (365, 396485), (443, 326675), (895, 161695), (1825, 79297), (2215, 65335), (4475, 32339), (11075, 13067)]