553687200145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1583}}^1\times {\mathrm{5231}}^1$

素因数の和:7173

約数の個数: 32

約数和(自身を含む): 682623811584

約数和(自身を除く): 128936611439

約数列:

[1, 5, 43, 215, 311, 1555, 1583, 5231, 7915, 13373, 26155, 66865, 68069, 224933, 340345, 492313, 1124665, 1626841, 2461565, 8134205, 8280673, 21169459, 41403365, 69954163, 105847295, 349770815, 356068939, 1780344695, 2575289303, 12876446515, 110737440029, 553687200145]

約数ペア:

[(1, 553687200145), (5, 110737440029), (43, 12876446515), (215, 2575289303), (311, 1780344695), (1555, 356068939), (1583, 349770815), (5231, 105847295), (7915, 69954163), (13373, 41403365), (26155, 21169459), (66865, 8280673), (68069, 8134205), (224933, 2461565), (340345, 1626841), (492313, 1124665)]