227966225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5431}}^1$

素因数の和:5537

約数の個数: 24

約数和(自身を含む): 299064192

約数和(自身を除く): 71097967

約数列:

[1, 5, 23, 25, 73, 115, 365, 575, 1679, 1825, 5431, 8395, 27155, 41975, 124913, 135775, 396463, 624565, 1982315, 3122825, 9118649, 9911575, 45593245, 227966225]

約数ペア:

[(1, 227966225), (5, 45593245), (23, 9911575), (25, 9118649), (73, 3122825), (115, 1982315), (365, 624565), (575, 396463), (1679, 135775), (1825, 124913), (5431, 41975), (8395, 27155)]