2452807925

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{4973}}^1$

素因数の和:5273

約数の個数: 24

約数和(自身を含む): 3086963880

約数和(自身を除く): 634155955

約数列:

[1, 5, 25, 109, 181, 545, 905, 2725, 4525, 4973, 19729, 24865, 98645, 124325, 493225, 542057, 900113, 2710285, 4500565, 13551425, 22502825, 98112317, 490561585, 2452807925]

約数ペア:

[(1, 2452807925), (5, 490561585), (25, 98112317), (109, 22502825), (181, 13551425), (545, 4500565), (905, 2710285), (2725, 900113), (4525, 542057), (4973, 493225), (19729, 124325), (24865, 98645)]