8077678825

素因数分解:

$5^2\times {\mathrm{223}}^1\times {\mathrm{727}}^1\times {\mathrm{1993}}^1$

素因数の和:2953

約数の個数: 24

約数和(自身を含む): 10080132608

約数和(自身を除く): 2002453783

約数列:

[1, 5, 25, 223, 727, 1115, 1993, 3635, 5575, 9965, 18175, 49825, 162121, 444439, 810605, 1448911, 2222195, 4053025, 7244555, 11110975, 36222775, 323107153, 1615535765, 8077678825]

約数ペア:

[(1, 8077678825), (5, 1615535765), (25, 323107153), (223, 36222775), (727, 11110975), (1115, 7244555), (1993, 4053025), (3635, 2222195), (5575, 1448911), (9965, 810605), (18175, 444439), (49825, 162121)]