713395025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^2$

素因数の和:882

約数の個数: 36

約数和(自身を含む): 1057450176

約数和(自身を除く): 344055151

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 421, 575, 805, 2105, 2947, 4025, 9683, 10525, 14735, 48415, 67781, 73675, 177241, 242075, 338905, 886205, 1240687, 1694525, 4076543, 4431025, 6203435, 20382715, 28535801, 31017175, 101913575, 142679005, 713395025]

約数ペア:

[(1, 713395025), (5, 142679005), (7, 101913575), (23, 31017175), (25, 28535801), (35, 20382715), (115, 6203435), (161, 4431025), (175, 4076543), (421, 1694525), (575, 1240687), (805, 886205), (2105, 338905), (2947, 242075), (4025, 177241), (9683, 73675), (10525, 67781), (14735, 48415)]