1144825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 1624896

約数和(自身を除く): 480071

約数列:

[1, 5, 11, 23, 25, 55, 115, 181, 253, 275, 575, 905, 1265, 1991, 4163, 4525, 6325, 9955, 20815, 45793, 49775, 104075, 228965, 1144825]

約数ペア:

[(1, 1144825), (5, 228965), (11, 104075), (23, 49775), (25, 45793), (55, 20815), (115, 9955), (181, 6325), (253, 4525), (275, 4163), (575, 1991), (905, 1265)]