3449385

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 6604416

約数和(自身を除く): 3155031

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 167, 243, 255, 405, 459, 501, 765, 835, 1215, 1377, 1503, 2295, 2505, 2839, 4131, 4509, 6885, 7515, 8517, 13527, 14195, 20655, 22545, 25551, 40581, 42585, 67635, 76653, 127755, 202905, 229959, 383265, 689877, 1149795, 3449385]

約数ペア:

[(1, 3449385), (3, 1149795), (5, 689877), (9, 383265), (15, 229959), (17, 202905), (27, 127755), (45, 76653), (51, 67635), (81, 42585), (85, 40581), (135, 25551), (153, 22545), (167, 20655), (243, 14195), (255, 13527), (405, 8517), (459, 7515), (501, 6885), (765, 4509), (835, 4131), (1215, 2839), (1377, 2505), (1503, 2295)]