1051215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 1921536

約数和(自身を除く): 870321

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 277, 345, 759, 831, 1265, 1385, 3047, 3795, 4155, 6371, 9141, 15235, 19113, 31855, 45705, 70081, 95565, 210243, 350405, 1051215]

約数ペア:

[(1, 1051215), (3, 350405), (5, 210243), (11, 95565), (15, 70081), (23, 45705), (33, 31855), (55, 19113), (69, 15235), (115, 9141), (165, 6371), (253, 4155), (277, 3795), (345, 3047), (759, 1385), (831, 1265)]