288543145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1\times {\mathrm{2689}}^1$

素因数の和:4656

約数の個数: 16

約数和(自身を含む): 378063360

約数和(自身を除く): 89520215

約数列:

[1, 5, 11, 55, 1951, 2689, 9755, 13445, 21461, 29579, 107305, 147895, 5246239, 26231195, 57708629, 288543145]

約数ペア:

[(1, 288543145), (5, 57708629), (11, 26231195), (55, 5246239), (1951, 147895), (2689, 107305), (9755, 29579), (13445, 21461)]