713456825

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{1231}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 898275840

約数和(自身を除く): 184819015

約数列:

[1, 5, 25, 97, 239, 485, 1195, 1231, 2425, 5975, 6155, 23183, 30775, 115915, 119407, 294209, 579575, 597035, 1471045, 2985175, 7355225, 28538273, 142691365, 713456825]

約数ペア:

[(1, 713456825), (5, 142691365), (25, 28538273), (97, 7355225), (239, 2985175), (485, 1471045), (1195, 597035), (1231, 579575), (2425, 294209), (5975, 119407), (6155, 115915), (23183, 30775)]