26320905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3461}}^1$

素因数の和:3498

約数の個数: 36

約数和(自身を含む): 49416588

約数和(自身を除く): 23095683

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 3461, 7605, 10383, 17305, 31149, 44993, 51915, 134979, 155745, 224965, 404937, 584909, 674895, 1754727, 2024685, 2924545, 5264181, 8773635, 26320905]

約数ペア:

[(1, 26320905), (3, 8773635), (5, 5264181), (9, 2924545), (13, 2024685), (15, 1754727), (39, 674895), (45, 584909), (65, 404937), (117, 224965), (169, 155745), (195, 134979), (507, 51915), (585, 44993), (845, 31149), (1521, 17305), (2535, 10383), (3461, 7605)]