1337643445245

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1609}}^1\times {\mathrm{2801}}^1$

素因数の和:4886

約数の個数: 64

約数和(自身を含む): 2193102535680

約数和(自身を除く): 855459090435

約数列:

[1, 3, 5, 15, 47, 141, 235, 421, 705, 1263, 1609, 2105, 2801, 4827, 6315, 8045, 8403, 14005, 19787, 24135, 42015, 59361, 75623, 98935, 131647, 226869, 296805, 378115, 394941, 658235, 677389, 1134345, 1179221, 1974705, 2032167, 3386945, 3537663, 4506809, 5896105, 10160835, 13520427, 17688315, 22534045, 31837283, 55423387, 67602135, 95511849, 159186415, 166270161, 211820023, 277116935, 477559245, 635460069, 831350805, 1059100115, 1897366589, 3177300345, 5692099767, 9486832945, 28460498835, 89176229683, 267528689049, 445881148415, 1337643445245]

約数ペア:

[(1, 1337643445245), (3, 445881148415), (5, 267528689049), (15, 89176229683), (47, 28460498835), (141, 9486832945), (235, 5692099767), (421, 3177300345), (705, 1897366589), (1263, 1059100115), (1609, 831350805), (2105, 635460069), (2801, 477559245), (4827, 277116935), (6315, 211820023), (8045, 166270161), (8403, 159186415), (14005, 95511849), (19787, 67602135), (24135, 55423387), (42015, 31837283), (59361, 22534045), (75623, 17688315), (98935, 13520427), (131647, 10160835), (226869, 5896105), (296805, 4506809), (378115, 3537663), (394941, 3386945), (658235, 2032167), (677389, 1974705), (1134345, 1179221)]