53379405

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7753}}^1$

素因数の和:7787

約数の個数: 40

約数和(自身を含む): 101329272

約数和(自身を除く): 47949867

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 7753, 23259, 38765, 69777, 116295, 131801, 209331, 348885, 395403, 627993, 659005, 1046655, 1186209, 1977015, 3139965, 3558627, 5931045, 10675881, 17793135, 53379405]

約数ペア:

[(1, 53379405), (3, 17793135), (5, 10675881), (9, 5931045), (15, 3558627), (17, 3139965), (27, 1977015), (45, 1186209), (51, 1046655), (81, 659005), (85, 627993), (135, 395403), (153, 348885), (255, 209331), (405, 131801), (459, 116295), (765, 69777), (1377, 38765), (2295, 23259), (6885, 7753)]