64963545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{683}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 110512512

約数和(自身を除く): 45548967

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 373, 683, 1119, 1865, 2049, 3415, 5595, 6341, 10245, 11611, 19023, 31705, 34833, 58055, 95115, 174165, 254759, 764277, 1273795, 3821385, 4330903, 12992709, 21654515, 64963545]

約数ペア:

[(1, 64963545), (3, 21654515), (5, 12992709), (15, 4330903), (17, 3821385), (51, 1273795), (85, 764277), (255, 254759), (373, 174165), (683, 95115), (1119, 58055), (1865, 34833), (2049, 31705), (3415, 19023), (5595, 11611), (6341, 10245)]