121369215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{735571}}^1$

素因数の和:735590

約数の個数: 16

約数和(自身を含む): 211844736

約数和(自身を除く): 90475521

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 735571, 2206713, 3677855, 8091281, 11033565, 24273843, 40456405, 121369215]

約数ペア:

[(1, 121369215), (3, 40456405), (5, 24273843), (11, 11033565), (15, 8091281), (33, 3677855), (55, 2206713), (165, 735571)]