121858355

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{6679}}^1$

素因数の和:6814

約数の個数: 16

約数和(自身を含む): 151502400

約数和(自身を除く): 29644045

約数列:

[1, 5, 41, 89, 205, 445, 3649, 6679, 18245, 33395, 273839, 594431, 1369195, 2972155, 24371671, 121858355]

約数ペア:

[(1, 121858355), (5, 24371671), (41, 2972155), (89, 1369195), (205, 594431), (445, 273839), (3649, 33395), (6679, 18245)]