15672122697

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{155251}}^1$

素因数の和:155314

約数の個数: 64

約数和(自身を含む): 28616048640

約数和(自身を除く): 12943925943

約数列:

[1, 3, 7, 11, 19, 21, 23, 33, 57, 69, 77, 133, 161, 209, 231, 253, 399, 437, 483, 627, 759, 1311, 1463, 1771, 3059, 4389, 4807, 5313, 9177, 14421, 33649, 100947, 155251, 465753, 1086757, 1707761, 2949769, 3260271, 3570773, 5123283, 8849307, 10712319, 11954327, 20648383, 24995411, 32447459, 35862981, 39278503, 61945149, 67844687, 74986233, 97342377, 117835509, 203534061, 227132213, 274949521, 474912809, 681396639, 746291557, 824848563, 1424738427, 2238874671, 5224040899, 15672122697]

約数ペア:

[(1, 15672122697), (3, 5224040899), (7, 2238874671), (11, 1424738427), (19, 824848563), (21, 746291557), (23, 681396639), (33, 474912809), (57, 274949521), (69, 227132213), (77, 203534061), (133, 117835509), (161, 97342377), (209, 74986233), (231, 67844687), (253, 61945149), (399, 39278503), (437, 35862981), (483, 32447459), (627, 24995411), (759, 20648383), (1311, 11954327), (1463, 10712319), (1771, 8849307), (3059, 5123283), (4389, 3570773), (4807, 3260271), (5313, 2949769), (9177, 1707761), (14421, 1086757), (33649, 465753), (100947, 155251)]