79947105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17707}}^1$

素因数の和:17765

約数の個数: 32

約数和(自身を含む): 149597184

約数和(自身を除く): 69650079

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 17707, 53121, 88535, 123949, 265605, 371847, 619745, 761401, 1859235, 2284203, 3807005, 5329807, 11421015, 15989421, 26649035, 79947105]

約数ペア:

[(1, 79947105), (3, 26649035), (5, 15989421), (7, 11421015), (15, 5329807), (21, 3807005), (35, 2284203), (43, 1859235), (105, 761401), (129, 619745), (215, 371847), (301, 265605), (645, 123949), (903, 88535), (1505, 53121), (4515, 17707)]