22480215

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28277}}^1$

素因数の和:28338

約数の個数: 16

約数和(自身を含む): 36648288

約数和(自身を除く): 14168073

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 28277, 84831, 141385, 424155, 1498681, 4496043, 7493405, 22480215]

約数ペア:

[(1, 22480215), (3, 7493405), (5, 4496043), (15, 1498681), (53, 424155), (159, 141385), (265, 84831), (795, 28277)]