291254651235

素因数分解:

$3^4\times 5^1\times {\mathrm{6761}}^1\times {\mathrm{106367}}^1$

素因数の和:113145

約数の個数: 40

約数和(自身を含む): 522183062016

約数和(自身を除く): 230928410781

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 6761, 20283, 33805, 60849, 101415, 106367, 182547, 304245, 319101, 531835, 547641, 912735, 957303, 1595505, 2738205, 2871909, 4786515, 8615727, 14359545, 43078635, 719147287, 2157441861, 3595736435, 6472325583, 10787209305, 19416976749, 32361627915, 58250930247, 97084883745, 291254651235]

約数ペア:

[(1, 291254651235), (3, 97084883745), (5, 58250930247), (9, 32361627915), (15, 19416976749), (27, 10787209305), (45, 6472325583), (81, 3595736435), (135, 2157441861), (405, 719147287), (6761, 43078635), (20283, 14359545), (33805, 8615727), (60849, 4786515), (101415, 2871909), (106367, 2738205), (182547, 1595505), (304245, 957303), (319101, 912735), (531835, 547641)]