606631825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{19553}}^1$

素因数の和:19653

約数の個数: 24

約数和(自身を含む): 807423768

約数和(自身を除く): 200791943

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1825, 6205, 19553, 31025, 97765, 332401, 488825, 1427369, 1662005, 7136845, 8310025, 24265273, 35684225, 121326365, 606631825]

約数ペア:

[(1, 606631825), (5, 121326365), (17, 35684225), (25, 24265273), (73, 8310025), (85, 7136845), (365, 1662005), (425, 1427369), (1241, 488825), (1825, 332401), (6205, 97765), (19553, 31025)]