71295735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97001}}^1$

素因数の和:97023

約数の個数: 24

約数和(自身を含む): 132698736

約数和(自身を除く): 61403001

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 97001, 291003, 485005, 679007, 1455015, 2037021, 3395035, 4753049, 10185105, 14259147, 23765245, 71295735]

約数ペア:

[(1, 71295735), (3, 23765245), (5, 14259147), (7, 10185105), (15, 4753049), (21, 3395035), (35, 2037021), (49, 1455015), (105, 679007), (147, 485005), (245, 291003), (735, 97001)]