2247991845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{12263}}^1$

素因数の和:12394

約数の個数: 48

約数和(自身を含む): 3992962176

約数和(自身を除く): 1744970331

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 121, 165, 303, 363, 505, 605, 1111, 1515, 1815, 3333, 5555, 12221, 12263, 16665, 36663, 36789, 61105, 61315, 134893, 183315, 183945, 404679, 674465, 1238563, 1483823, 2023395, 3715689, 4451469, 6192815, 7419115, 13624193, 18578445, 22257345, 40872579, 68120965, 149866123, 204362895, 449598369, 749330615, 2247991845]

約数ペア:

[(1, 2247991845), (3, 749330615), (5, 449598369), (11, 204362895), (15, 149866123), (33, 68120965), (55, 40872579), (101, 22257345), (121, 18578445), (165, 13624193), (303, 7419115), (363, 6192815), (505, 4451469), (605, 3715689), (1111, 2023395), (1515, 1483823), (1815, 1238563), (3333, 674465), (5555, 404679), (12221, 183945), (12263, 183315), (16665, 134893), (36663, 61315), (36789, 61105)]