1323807725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{15671}}^1$

素因数の和:15821

約数の個数: 24

約数和(自身を含む): 1710128640

約数和(自身を除く): 386320915

約数列:

[1, 5, 25, 31, 109, 155, 545, 775, 2725, 3379, 15671, 16895, 78355, 84475, 391775, 485801, 1708139, 2429005, 8540695, 12145025, 42703475, 52952309, 264761545, 1323807725]

約数ペア:

[(1, 1323807725), (5, 264761545), (25, 52952309), (31, 42703475), (109, 12145025), (155, 8540695), (545, 2429005), (775, 1708139), (2725, 485801), (3379, 391775), (15671, 84475), (16895, 78355)]