67898985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58787}}^1$

素因数の和:58813

約数の個数: 32

約数和(自身を含む): 135447552

約数和(自身を除く): 67548567

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 58787, 176361, 293935, 411509, 646657, 881805, 1234527, 1939971, 2057545, 3233285, 4526599, 6172635, 9699855, 13579797, 22632995, 67898985]

約数ペア:

[(1, 67898985), (3, 22632995), (5, 13579797), (7, 9699855), (11, 6172635), (15, 4526599), (21, 3233285), (33, 2057545), (35, 1939971), (55, 1234527), (77, 881805), (105, 646657), (165, 411509), (231, 293935), (385, 176361), (1155, 58787)]