56847725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 79557408

約数和(自身を除く): 22709683

約数列:

[1, 5, 11, 25, 37, 55, 151, 185, 275, 407, 755, 925, 1369, 1661, 2035, 3775, 5587, 6845, 8305, 10175, 15059, 27935, 34225, 41525, 61457, 75295, 139675, 206719, 307285, 376475, 1033595, 1536425, 2273909, 5167975, 11369545, 56847725]

約数ペア:

[(1, 56847725), (5, 11369545), (11, 5167975), (25, 2273909), (37, 1536425), (55, 1033595), (151, 376475), (185, 307285), (275, 206719), (407, 139675), (755, 75295), (925, 61457), (1369, 41525), (1661, 34225), (2035, 27935), (3775, 15059), (5587, 10175), (6845, 8305)]