143669845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 197925120

約数和(自身を除く): 54255275

約数列:

[1, 5, 11, 23, 55, 115, 137, 253, 685, 829, 1265, 1507, 3151, 4145, 7535, 9119, 15755, 19067, 34661, 45595, 95335, 113573, 173305, 209737, 567865, 1048685, 1249303, 2612179, 6246515, 13060895, 28733969, 143669845]

約数ペア:

[(1, 143669845), (5, 28733969), (11, 13060895), (23, 6246515), (55, 2612179), (115, 1249303), (137, 1048685), (253, 567865), (685, 209737), (829, 173305), (1265, 113573), (1507, 95335), (3151, 45595), (4145, 34661), (7535, 19067), (9119, 15755)]