63888275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4943}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 88280064

約数和(自身を除く): 24391789

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 4943, 12925, 24715, 54373, 123575, 232321, 271865, 1161605, 1359325, 2555531, 5808025, 12777655, 63888275]

約数ペア:

[(1, 63888275), (5, 12777655), (11, 5808025), (25, 2555531), (47, 1359325), (55, 1161605), (235, 271865), (275, 232321), (517, 123575), (1175, 54373), (2585, 24715), (4943, 12925)]