138848985

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3463}}^1$

素因数の和:3497

約数の個数: 56

約数和(自身を含む): 272602944

約数和(自身を除く): 133753959

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 729, 891, 1215, 1485, 2673, 3463, 3645, 4455, 8019, 10389, 13365, 17315, 31167, 38093, 40095, 51945, 93501, 114279, 155835, 190465, 280503, 342837, 467505, 571395, 841509, 1028511, 1402515, 1714185, 2524527, 3085533, 4207545, 5142555, 9256599, 12622635, 15427665, 27769797, 46282995, 138848985]

約数ペア:

[(1, 138848985), (3, 46282995), (5, 27769797), (9, 15427665), (11, 12622635), (15, 9256599), (27, 5142555), (33, 4207545), (45, 3085533), (55, 2524527), (81, 1714185), (99, 1402515), (135, 1028511), (165, 841509), (243, 571395), (297, 467505), (405, 342837), (495, 280503), (729, 190465), (891, 155835), (1215, 114279), (1485, 93501), (2673, 51945), (3463, 40095), (3645, 38093), (4455, 31167), (8019, 17315), (10389, 13365)]