39265155

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 74771424

約数和(自身を除く): 35506269

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 1901, 2295, 4131, 5703, 6885, 9505, 17109, 20655, 28515, 32317, 51327, 85545, 96951, 153981, 161585, 256635, 290853, 461943, 484755, 769905, 872559, 1454265, 2309715, 2617677, 4362795, 7853031, 13088385, 39265155]

約数ペア:

[(1, 39265155), (3, 13088385), (5, 7853031), (9, 4362795), (15, 2617677), (17, 2309715), (27, 1454265), (45, 872559), (51, 769905), (81, 484755), (85, 461943), (135, 290853), (153, 256635), (243, 161585), (255, 153981), (405, 96951), (459, 85545), (765, 51327), (1215, 32317), (1377, 28515), (1901, 20655), (2295, 17109), (4131, 9505), (5703, 6885)]