15698097945

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{740651}}^1$

素因数の和:740822

約数の個数: 32

約数和(自身を含む): 28085523840

約数和(自身を除く): 12387425895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 4239, 7065, 21195, 740651, 2221953, 3703255, 6665859, 11109765, 19997577, 33329295, 99987885, 116282207, 348846621, 581411035, 1046539863, 1744233105, 3139619589, 5232699315, 15698097945]

約数ペア:

[(1, 15698097945), (3, 5232699315), (5, 3139619589), (9, 1744233105), (15, 1046539863), (27, 581411035), (45, 348846621), (135, 116282207), (157, 99987885), (471, 33329295), (785, 19997577), (1413, 11109765), (2355, 6665859), (4239, 3703255), (7065, 2221953), (21195, 740651)]