15673469945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{80789}}^1$

素因数の和:81065

約数の個数: 32

約数和(自身を含む): 22522959360

約数和(自身を除く): 6849489415

約数列:

[1, 5, 7, 23, 35, 115, 161, 241, 805, 1205, 1687, 5543, 8435, 27715, 38801, 80789, 194005, 403945, 565523, 1858147, 2827615, 9290735, 13007029, 19470149, 65035145, 97350745, 136291043, 447813427, 681455215, 2239067135, 3134693989, 15673469945]

約数ペア:

[(1, 15673469945), (5, 3134693989), (7, 2239067135), (23, 681455215), (35, 447813427), (115, 136291043), (161, 97350745), (241, 65035145), (805, 19470149), (1205, 13007029), (1687, 9290735), (5543, 2827615), (8435, 1858147), (27715, 565523), (38801, 403945), (80789, 194005)]