11879865

素因数分解:

$3^4\times 5^1\times {\mathrm{29333}}^1$

素因数の和:29350

約数の個数: 20

約数和(自身を含む): 21296484

約数和(自身を除く): 9416619

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 29333, 87999, 146665, 263997, 439995, 791991, 1319985, 2375973, 3959955, 11879865]

約数ペア:

[(1, 11879865), (3, 3959955), (5, 2375973), (9, 1319985), (15, 791991), (27, 439995), (45, 263997), (81, 146665), (135, 87999), (405, 29333)]