2305325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 3187296

約数和(自身を除く): 881971

約数列:

[1, 5, 11, 25, 55, 83, 101, 275, 415, 505, 913, 1111, 2075, 2525, 4565, 5555, 8383, 22825, 27775, 41915, 92213, 209575, 461065, 2305325]

約数ペア:

[(1, 2305325), (5, 461065), (11, 209575), (25, 92213), (55, 41915), (83, 27775), (101, 22825), (275, 8383), (415, 5555), (505, 4565), (913, 2525), (1111, 2075)]