72130685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 28024195

約数列:

[1, 5, 11, 29, 41, 55, 145, 205, 319, 451, 1103, 1189, 1595, 2255, 5515, 5945, 12133, 13079, 31987, 45223, 60665, 65395, 159935, 226115, 351857, 497453, 1311467, 1759285, 2487265, 6557335, 14426137, 72130685]

約数ペア:

[(1, 72130685), (5, 14426137), (11, 6557335), (29, 2487265), (41, 1759285), (55, 1311467), (145, 497453), (205, 351857), (319, 226115), (451, 159935), (1103, 65395), (1189, 60665), (1595, 45223), (2255, 31987), (5515, 13079), (5945, 12133)]