330002015

素因数分解:

$5^1\times 7^3\times {\mathrm{193}}^1\times {\mathrm{997}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 464668800

約数和(自身を除く): 134666785

約数列:

[1, 5, 7, 35, 49, 193, 245, 343, 965, 997, 1351, 1715, 4985, 6755, 6979, 9457, 34895, 47285, 48853, 66199, 192421, 244265, 330995, 341971, 962105, 1346947, 1709855, 6734735, 9428629, 47143145, 66000403, 330002015]

約数ペア:

[(1, 330002015), (5, 66000403), (7, 47143145), (35, 9428629), (49, 6734735), (193, 1709855), (245, 1346947), (343, 962105), (965, 341971), (997, 330995), (1351, 244265), (1715, 192421), (4985, 66199), (6755, 48853), (6979, 47285), (9457, 34895)]