1140915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3307}}^1$

素因数の和:3338

約数の個数: 16

約数和(自身を含む): 1905408

約数和(自身を除く): 764493

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 3307, 9921, 16535, 49605, 76061, 228183, 380305, 1140915]

約数ペア:

[(1, 1140915), (3, 380305), (5, 228183), (15, 76061), (23, 49605), (69, 16535), (115, 9921), (345, 3307)]