15696939687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{1627}}^1$

素因数の和:2220

約数の個数: 64

約数和(自身を含む): 25223632896

約数和(自身を除く): 9526693209

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 523, 559, 1419, 1569, 1627, 1677, 4881, 5753, 6149, 6799, 17259, 17897, 18447, 20397, 21151, 22489, 53691, 63453, 67467, 69961, 74789, 209883, 224367, 232661, 247379, 292357, 697983, 742137, 769571, 850921, 877071, 909493, 2308713, 2552763, 2728479, 3215927, 9360131, 9647781, 10004423, 11061973, 28080393, 30013269, 33185919, 36589603, 109768809, 121681703, 365045109, 402485633, 475664839, 1207456899, 1426994517, 5232313229, 15696939687]

約数ペア:

[(1, 15696939687), (3, 5232313229), (11, 1426994517), (13, 1207456899), (33, 475664839), (39, 402485633), (43, 365045109), (129, 121681703), (143, 109768809), (429, 36589603), (473, 33185919), (523, 30013269), (559, 28080393), (1419, 11061973), (1569, 10004423), (1627, 9647781), (1677, 9360131), (4881, 3215927), (5753, 2728479), (6149, 2552763), (6799, 2308713), (17259, 909493), (17897, 877071), (18447, 850921), (20397, 769571), (21151, 742137), (22489, 697983), (53691, 292357), (63453, 247379), (67467, 232661), (69961, 224367), (74789, 209883)]