20150134605

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{52973}}^1$

素因数の和:53170

約数の個数: 48

約数和(自身を含む): 35700238080

約数和(自身を除く): 15550103475

約数列:

[1, 3, 5, 9, 15, 45, 79, 107, 237, 321, 395, 535, 711, 963, 1185, 1605, 3555, 4815, 8453, 25359, 42265, 52973, 76077, 126795, 158919, 264865, 380385, 476757, 794595, 2383785, 4184867, 5668111, 12554601, 17004333, 20924335, 28340555, 37663803, 51012999, 62773005, 85021665, 188319015, 255064995, 447780769, 1343342307, 2238903845, 4030026921, 6716711535, 20150134605]

約数ペア:

[(1, 20150134605), (3, 6716711535), (5, 4030026921), (9, 2238903845), (15, 1343342307), (45, 447780769), (79, 255064995), (107, 188319015), (237, 85021665), (321, 62773005), (395, 51012999), (535, 37663803), (711, 28340555), (963, 20924335), (1185, 17004333), (1605, 12554601), (3555, 5668111), (4815, 4184867), (8453, 2383785), (25359, 794595), (42265, 476757), (52973, 380385), (76077, 264865), (126795, 158919)]