66894135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57917}}^1$

素因数の和:57943

約数の個数: 32

約数和(自身を含む): 133443072

約数和(自身を除く): 66548937

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 57917, 173751, 289585, 405419, 637087, 868755, 1216257, 1911261, 2027095, 3185435, 4459609, 6081285, 9556305, 13378827, 22298045, 66894135]

約数ペア:

[(1, 66894135), (3, 22298045), (5, 13378827), (7, 9556305), (11, 6081285), (15, 4459609), (21, 3185435), (33, 2027095), (35, 1911261), (55, 1216257), (77, 868755), (105, 637087), (165, 405419), (231, 289585), (385, 173751), (1155, 57917)]