55282225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 72495360

約数和(自身を除く): 17213135

約数列:

[1, 5, 23, 25, 79, 115, 395, 575, 1217, 1817, 1975, 6085, 9085, 27991, 30425, 45425, 96143, 139955, 480715, 699775, 2211289, 2403575, 11056445, 55282225]

約数ペア:

[(1, 55282225), (5, 11056445), (23, 2403575), (25, 2211289), (79, 699775), (115, 480715), (395, 139955), (575, 96143), (1217, 45425), (1817, 30425), (1975, 27991), (6085, 9085)]