15697762209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131707}}^1$

素因数の和:131790

約数の個数: 48

約数和(自身を含む): 25888524480

約数和(自身を除く): 10190762271

約数列:

[1, 3, 9, 17, 19, 41, 51, 57, 123, 153, 171, 323, 369, 697, 779, 969, 2091, 2337, 2907, 6273, 7011, 13243, 39729, 119187, 131707, 395121, 1185363, 2239019, 2502433, 5399987, 6717057, 7507299, 16199961, 20151171, 22521897, 42541361, 48599883, 91799779, 102599753, 127624083, 275399337, 307799259, 382872249, 826198011, 923397777, 1744195801, 5232587403, 15697762209]

約数ペア:

[(1, 15697762209), (3, 5232587403), (9, 1744195801), (17, 923397777), (19, 826198011), (41, 382872249), (51, 307799259), (57, 275399337), (123, 127624083), (153, 102599753), (171, 91799779), (323, 48599883), (369, 42541361), (697, 22521897), (779, 20151171), (969, 16199961), (2091, 7507299), (2337, 6717057), (2907, 5399987), (6273, 2502433), (7011, 2239019), (13243, 1185363), (39729, 395121), (119187, 131707)]