12771075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 21570048

約数和(自身を除く): 8798973

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 3623, 10869, 18115, 54345, 90575, 170281, 271725, 510843, 851405, 2554215, 4257025, 12771075]

約数ペア:

[(1, 12771075), (3, 4257025), (5, 2554215), (15, 851405), (25, 510843), (47, 271725), (75, 170281), (141, 90575), (235, 54345), (705, 18115), (1175, 10869), (3525, 3623)]