1149206575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{379903}}^1$

素因数の和:379935

約数の個数: 18

約数和(自身を含む): 1566344192

約数和(自身を除く): 417137617

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 379903, 1899515, 4178933, 9497575, 20894665, 45968263, 104473325, 229841315, 1149206575]

約数ペア:

[(1, 1149206575), (5, 229841315), (11, 104473325), (25, 45968263), (55, 20894665), (121, 9497575), (275, 4178933), (605, 1899515), (3025, 379903)]