4933565

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 7421400

約数和(自身を除く): 2487835

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 1549, 3185, 7745, 10843, 20137, 54215, 75901, 100685, 140959, 379505, 704795, 986713, 4933565]

約数ペア:

[(1, 4933565), (5, 986713), (7, 704795), (13, 379505), (35, 140959), (49, 100685), (65, 75901), (91, 54215), (245, 20137), (455, 10843), (637, 7745), (1549, 3185)]