15672970593

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{12437}}^1$

素因数の和:12774

約数の個数: 48

約数和(自身を含む): 26295325056

約数和(自身を除く): 10622354463

約数列:

[1, 3, 7, 9, 21, 63, 83, 241, 249, 581, 723, 747, 1687, 1743, 2169, 5061, 5229, 12437, 15183, 20003, 37311, 60009, 87059, 111933, 140021, 180027, 261177, 420063, 783531, 1032271, 1260189, 2997317, 3096813, 7225897, 8991951, 9290439, 20981219, 21677691, 26975853, 62943657, 65033073, 188830971, 248777311, 746331933, 1741441177, 2238995799, 5224323531, 15672970593]

約数ペア:

[(1, 15672970593), (3, 5224323531), (7, 2238995799), (9, 1741441177), (21, 746331933), (63, 248777311), (83, 188830971), (241, 65033073), (249, 62943657), (581, 26975853), (723, 21677691), (747, 20981219), (1687, 9290439), (1743, 8991951), (2169, 7225897), (5061, 3096813), (5229, 2997317), (12437, 1260189), (15183, 1032271), (20003, 783531), (37311, 420063), (60009, 261177), (87059, 180027), (111933, 140021)]