12666915

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 22766400

約数和(自身を除く): 10099485

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 929, 1515, 2727, 2787, 4545, 4645, 8361, 13635, 13935, 25083, 41805, 93829, 125415, 281487, 469145, 844461, 1407435, 2533383, 4222305, 12666915]

約数ペア:

[(1, 12666915), (3, 4222305), (5, 2533383), (9, 1407435), (15, 844461), (27, 469145), (45, 281487), (101, 125415), (135, 93829), (303, 41805), (505, 25083), (909, 13935), (929, 13635), (1515, 8361), (2727, 4645), (2787, 4545)]