15236431475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{4909}}^1$

素因数の和:5112

約数の個数: 48

約数和(自身を含む): 20493554400

約数和(自身を除く): 5257122925

約数列:

[1, 5, 17, 25, 67, 85, 109, 335, 425, 545, 1139, 1675, 1853, 2725, 4909, 5695, 7303, 9265, 24545, 28475, 36515, 46325, 83453, 122725, 124151, 182575, 328903, 417265, 535081, 620755, 1644515, 2086325, 2675405, 3103775, 5591351, 8222575, 9096377, 13377025, 27956755, 35850427, 45481885, 139783775, 179252135, 227409425, 609457259, 896260675, 3047286295, 15236431475]

約数ペア:

[(1, 15236431475), (5, 3047286295), (17, 896260675), (25, 609457259), (67, 227409425), (85, 179252135), (109, 139783775), (335, 45481885), (425, 35850427), (545, 27956755), (1139, 13377025), (1675, 9096377), (1853, 8222575), (2725, 5591351), (4909, 3103775), (5695, 2675405), (7303, 2086325), (9265, 1644515), (24545, 620755), (28475, 535081), (36515, 417265), (46325, 328903), (83453, 182575), (122725, 124151)]