14913925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 20146280

約数和(自身を除く): 5232355

約数列:

[1, 5, 13, 25, 65, 109, 325, 421, 545, 1417, 2105, 2725, 5473, 7085, 10525, 27365, 35425, 45889, 136825, 229445, 596557, 1147225, 2982785, 14913925]

約数ペア:

[(1, 14913925), (5, 2982785), (13, 1147225), (25, 596557), (65, 229445), (109, 136825), (325, 45889), (421, 35425), (545, 27365), (1417, 10525), (2105, 7085), (2725, 5473)]