5597505

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 10692864

約数和(自身を除く): 5095359

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 271, 405, 459, 765, 813, 1215, 1355, 1377, 2295, 2439, 4065, 4131, 4607, 6885, 7317, 12195, 13821, 20655, 21951, 23035, 36585, 41463, 65853, 69105, 109755, 124389, 207315, 329265, 373167, 621945, 1119501, 1865835, 5597505]

約数ペア:

[(1, 5597505), (3, 1865835), (5, 1119501), (9, 621945), (15, 373167), (17, 329265), (27, 207315), (45, 124389), (51, 109755), (81, 69105), (85, 65853), (135, 41463), (153, 36585), (243, 23035), (255, 21951), (271, 20655), (405, 13821), (459, 12195), (765, 7317), (813, 6885), (1215, 4607), (1355, 4131), (1377, 4065), (2295, 2439)]