2860123825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149159}}^1$

素因数の和:149241

約数の個数: 24

約数和(自身を含む): 3884126400

約数和(自身を除く): 1024002575

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 3835, 19175, 149159, 745795, 1939067, 3728975, 8800381, 9695335, 44001905, 48476675, 114404953, 220009525, 572024765, 2860123825]

約数ペア:

[(1, 2860123825), (5, 572024765), (13, 220009525), (25, 114404953), (59, 48476675), (65, 44001905), (295, 9695335), (325, 8800381), (767, 3728975), (1475, 1939067), (3835, 745795), (19175, 149159)]