505285325

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{2411}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 640646496

約数和(自身を除く): 135361171

約数列:

[1, 5, 25, 83, 101, 415, 505, 2075, 2411, 2525, 8383, 12055, 41915, 60275, 200113, 209575, 243511, 1000565, 1217555, 5002825, 6087775, 20211413, 101057065, 505285325]

約数ペア:

[(1, 505285325), (5, 101057065), (25, 20211413), (83, 6087775), (101, 5002825), (415, 1217555), (505, 1000565), (2075, 243511), (2411, 209575), (2525, 200113), (8383, 60275), (12055, 41915)]