84546865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 121806720

約数和(自身を除く): 37259855

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 4027, 4199, 20135, 20995, 52351, 68459, 76513, 261755, 342295, 382565, 889967, 994669, 1300721, 4449835, 4973345, 6503605, 16909373, 84546865]

約数ペア:

[(1, 84546865), (5, 16909373), (13, 6503605), (17, 4973345), (19, 4449835), (65, 1300721), (85, 994669), (95, 889967), (221, 382565), (247, 342295), (323, 261755), (1105, 76513), (1235, 68459), (1615, 52351), (4027, 20995), (4199, 20135)]