157026135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{213641}}^1$

素因数の和:213663

約数の個数: 24

約数和(自身を含む): 292262256

約数和(自身を除く): 135236121

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 213641, 640923, 1068205, 1495487, 3204615, 4486461, 7477435, 10468409, 22432305, 31405227, 52342045, 157026135]

約数ペア:

[(1, 157026135), (3, 52342045), (5, 31405227), (7, 22432305), (15, 10468409), (21, 7477435), (35, 4486461), (49, 3204615), (105, 1495487), (147, 1068205), (245, 640923), (735, 213641)]