15187015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 19486656

約数和(自身を除く): 4299641

約数列:

[1, 5, 23, 41, 115, 205, 943, 3221, 4715, 16105, 74083, 132061, 370415, 660305, 3037403, 15187015]

約数ペア:

[(1, 15187015), (5, 3037403), (23, 660305), (41, 370415), (115, 132061), (205, 74083), (943, 16105), (3221, 4715)]