713872085

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{617}}^1\times {\mathrm{641}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 906984216

約数和(自身を除く): 193112131

約数列:

[1, 5, 19, 95, 361, 617, 641, 1805, 3085, 3205, 11723, 12179, 58615, 60895, 222737, 231401, 395497, 1113685, 1157005, 1977485, 7514443, 37572215, 142774417, 713872085]

約数ペア:

[(1, 713872085), (5, 142774417), (19, 37572215), (95, 7514443), (361, 1977485), (617, 1157005), (641, 1113685), (1805, 395497), (3085, 231401), (3205, 222737), (11723, 60895), (12179, 58615)]