12630175

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 16586240

約数和(自身を除く): 3956065

約数列:

[1, 5, 25, 31, 43, 155, 215, 379, 775, 1075, 1333, 1895, 6665, 9475, 11749, 16297, 33325, 58745, 81485, 293725, 407425, 505207, 2526035, 12630175]

約数ペア:

[(1, 12630175), (5, 2526035), (25, 505207), (31, 407425), (43, 293725), (155, 81485), (215, 58745), (379, 33325), (775, 16297), (1075, 11749), (1333, 9475), (1895, 6665)]