6321025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 8436960

約数和(自身を除く): 2115935

約数列:

[1, 5, 17, 25, 85, 107, 139, 425, 535, 695, 1819, 2363, 2675, 3475, 9095, 11815, 14873, 45475, 59075, 74365, 252841, 371825, 1264205, 6321025]

約数ペア:

[(1, 6321025), (5, 1264205), (17, 371825), (25, 252841), (85, 74365), (107, 59075), (139, 45475), (425, 14873), (535, 11815), (695, 9095), (1819, 3475), (2363, 2675)]