2283325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 36

約数和(自身を含む): 3401568

約数和(自身を除く): 1118243

約数列:

[1, 5, 11, 19, 23, 25, 55, 95, 115, 209, 253, 275, 361, 437, 475, 575, 1045, 1265, 1805, 2185, 3971, 4807, 5225, 6325, 8303, 9025, 10925, 19855, 24035, 41515, 91333, 99275, 120175, 207575, 456665, 2283325]

約数ペア:

[(1, 2283325), (5, 456665), (11, 207575), (19, 120175), (23, 99275), (25, 91333), (55, 41515), (95, 24035), (115, 19855), (209, 10925), (253, 9025), (275, 8303), (361, 6325), (437, 5225), (475, 4807), (575, 3971), (1045, 2185), (1265, 1805)]