90365715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{587}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 171714816

約数和(自身を除く): 81349101

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 311, 495, 587, 933, 1555, 1761, 2799, 2935, 3421, 4665, 5283, 6457, 8805, 10263, 13995, 17105, 19371, 26415, 30789, 32285, 51315, 58113, 96855, 153945, 182557, 290565, 547671, 912785, 1643013, 2008127, 2738355, 6024381, 8215065, 10040635, 18073143, 30121905, 90365715]

約数ペア:

[(1, 90365715), (3, 30121905), (5, 18073143), (9, 10040635), (11, 8215065), (15, 6024381), (33, 2738355), (45, 2008127), (55, 1643013), (99, 912785), (165, 547671), (311, 290565), (495, 182557), (587, 153945), (933, 96855), (1555, 58113), (1761, 51315), (2799, 32285), (2935, 30789), (3421, 26415), (4665, 19371), (5283, 17105), (6457, 13995), (8805, 10263)]