12551385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10867}}^1$

素因数の和:10893

約数の個数: 32

約数和(自身を含む): 25039872

約数和(自身を除く): 12488487

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 10867, 32601, 54335, 76069, 119537, 163005, 228207, 358611, 380345, 597685, 836759, 1141035, 1793055, 2510277, 4183795, 12551385]

約数ペア:

[(1, 12551385), (3, 4183795), (5, 2510277), (7, 1793055), (11, 1141035), (15, 836759), (21, 597685), (33, 380345), (35, 358611), (55, 228207), (77, 163005), (105, 119537), (165, 76069), (231, 54335), (385, 32601), (1155, 10867)]