2475605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 3594240

約数和(自身を除く): 1118635

約数列:

[1, 5, 11, 19, 23, 55, 95, 103, 115, 209, 253, 437, 515, 1045, 1133, 1265, 1957, 2185, 2369, 4807, 5665, 9785, 11845, 21527, 24035, 26059, 45011, 107635, 130295, 225055, 495121, 2475605]

約数ペア:

[(1, 2475605), (5, 495121), (11, 225055), (19, 130295), (23, 107635), (55, 45011), (95, 26059), (103, 24035), (115, 21527), (209, 11845), (253, 9785), (437, 5665), (515, 4807), (1045, 2369), (1133, 2185), (1265, 1957)]