25729495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7669}}^1$

素因数の和:7746

約数の個数: 16

約数和(自身を含む): 34238880

約数和(自身を除く): 8509385

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 7669, 38345, 84359, 421795, 467809, 2339045, 5145899, 25729495]

約数ペア:

[(1, 25729495), (5, 5145899), (11, 2339045), (55, 467809), (61, 421795), (305, 84359), (671, 38345), (3355, 7669)]