29257805

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{59}}^2$

素因数の和:205

約数の個数: 18

約数和(自身を含む): 36606858

約数和(自身を除く): 7349053

約数列:

[1, 5, 41, 59, 205, 295, 1681, 2419, 3481, 8405, 12095, 17405, 99179, 142721, 495895, 713605, 5851561, 29257805]

約数ペア:

[(1, 29257805), (5, 5851561), (41, 713605), (59, 495895), (205, 142721), (295, 99179), (1681, 17405), (2419, 12095), (3481, 8405)]