212958456475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1\times {\mathrm{5171}}^1$

素因数の和:6340

約数の個数: 48

約数和(自身を含む): 279978151680

約数和(自身を除く): 67019695205

約数列:

[1, 5, 23, 25, 67, 115, 335, 575, 1069, 1541, 1675, 5171, 5345, 7705, 24587, 25855, 26725, 38525, 71623, 118933, 122935, 129275, 346457, 358115, 594665, 614675, 1647329, 1732285, 1790575, 2973325, 5527799, 7968511, 8236645, 8661425, 27638995, 39842555, 41183225, 127139377, 138194975, 199212775, 370362533, 635696885, 1851812665, 3178484425, 8518338259, 9259063325, 42591691295, 212958456475]

約数ペア:

[(1, 212958456475), (5, 42591691295), (23, 9259063325), (25, 8518338259), (67, 3178484425), (115, 1851812665), (335, 635696885), (575, 370362533), (1069, 199212775), (1541, 138194975), (1675, 127139377), (5171, 41183225), (5345, 39842555), (7705, 27638995), (24587, 8661425), (25855, 8236645), (26725, 7968511), (38525, 5527799), (71623, 2973325), (118933, 1790575), (122935, 1732285), (129275, 1647329), (346457, 614675), (358115, 594665)]