146289025

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{59}}^2$

素因数の和:210

約数の個数: 27

約数和(自身を含む): 189135433

約数和(自身を除く): 42846408

約数列:

[1, 5, 25, 41, 59, 205, 295, 1025, 1475, 1681, 2419, 3481, 8405, 12095, 17405, 42025, 60475, 87025, 99179, 142721, 495895, 713605, 2479475, 3568025, 5851561, 29257805, 146289025]

約数ペア:

[(1, 146289025), (5, 29257805), (25, 5851561), (41, 3568025), (59, 2479475), (205, 713605), (295, 495895), (1025, 142721), (1475, 99179), (1681, 87025), (2419, 60475), (3481, 42025), (8405, 17405)]