11842475

素因数分解:

$5^2\times {\mathrm{641}}^1\times {\mathrm{739}}^1$

素因数の和:1390

約数の個数: 12

約数和(自身を含む): 14727480

約数和(自身を除く): 2885005

約数列:

[1, 5, 25, 641, 739, 3205, 3695, 16025, 18475, 473699, 2368495, 11842475]

約数ペア:

[(1, 11842475), (5, 2368495), (25, 473699), (641, 18475), (739, 16025), (3205, 3695)]