12242425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 16526720

約数和(自身を除く): 4284295

約数列:

[1, 5, 13, 25, 65, 139, 271, 325, 695, 1355, 1807, 3475, 3523, 6775, 9035, 17615, 37669, 45175, 88075, 188345, 489697, 941725, 2448485, 12242425]

約数ペア:

[(1, 12242425), (5, 2448485), (13, 941725), (25, 489697), (65, 188345), (139, 88075), (271, 45175), (325, 37669), (695, 17615), (1355, 9035), (1807, 6775), (3475, 3523)]