13825815

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22481}}^1$

素因数の和:22530

約数の個数: 16

約数和(自身を含む): 22661856

約数和(自身を除く): 8836041

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 22481, 67443, 112405, 337215, 921721, 2765163, 4608605, 13825815]

約数ペア:

[(1, 13825815), (3, 4608605), (5, 2765163), (15, 921721), (41, 337215), (123, 112405), (205, 67443), (615, 22481)]