15723085827

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2281}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 23554621440

約数和(自身を除く): 7831535613

約数列:

[1, 3, 19, 31, 47, 57, 83, 93, 141, 249, 589, 893, 1457, 1577, 1767, 2281, 2573, 2679, 3901, 4371, 4731, 6843, 7719, 11703, 27683, 43339, 48887, 70711, 74119, 83049, 107207, 120931, 130017, 146661, 189323, 212133, 222357, 321621, 362793, 567969, 1343509, 2036933, 2297689, 3323417, 3597137, 4030527, 5869013, 6110799, 6893067, 8898181, 9970251, 10791411, 17607039, 26694543, 63144923, 111511247, 169065439, 189434769, 275843611, 334533741, 507196317, 827530833, 5241028609, 15723085827]

約数ペア:

[(1, 15723085827), (3, 5241028609), (19, 827530833), (31, 507196317), (47, 334533741), (57, 275843611), (83, 189434769), (93, 169065439), (141, 111511247), (249, 63144923), (589, 26694543), (893, 17607039), (1457, 10791411), (1577, 9970251), (1767, 8898181), (2281, 6893067), (2573, 6110799), (2679, 5869013), (3901, 4030527), (4371, 3597137), (4731, 3323417), (6843, 2297689), (7719, 2036933), (11703, 1343509), (27683, 567969), (43339, 362793), (48887, 321621), (70711, 222357), (74119, 212133), (83049, 189323), (107207, 146661), (120931, 130017)]