12469215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75571}}^1$

素因数の和:75590

約数の個数: 16

約数和(自身を含む): 21764736

約数和(自身を除く): 9295521

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 75571, 226713, 377855, 831281, 1133565, 2493843, 4156405, 12469215]

約数ペア:

[(1, 12469215), (3, 4156405), (5, 2493843), (11, 1133565), (15, 831281), (33, 377855), (55, 226713), (165, 75571)]