57888325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 78807456

約数和(自身を除く): 20919131

約数列:

[1, 5, 11, 25, 55, 181, 275, 905, 1163, 1991, 4525, 5815, 9955, 12793, 29075, 49775, 63965, 210503, 319825, 1052515, 2315533, 5262575, 11577665, 57888325]

約数ペア:

[(1, 57888325), (5, 11577665), (11, 5262575), (25, 2315533), (55, 1052515), (181, 319825), (275, 210503), (905, 63965), (1163, 49775), (1991, 29075), (4525, 12793), (5815, 9955)]