66642135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{634687}}^1$

素因数の和:634702

約数の個数: 16

約数和(自身を含む): 121860096

約数和(自身を除く): 55217961

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 634687, 1904061, 3173435, 4442809, 9520305, 13328427, 22214045, 66642135]

約数ペア:

[(1, 66642135), (3, 22214045), (5, 13328427), (7, 9520305), (15, 4442809), (21, 3173435), (35, 1904061), (105, 634687)]