2045743065

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{2161}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 3598692240

約数和(自身を除く): 1552949175

約数列:

[1, 3, 5, 9, 15, 45, 109, 193, 327, 545, 579, 965, 981, 1635, 1737, 2161, 2895, 4905, 6483, 8685, 10805, 19449, 21037, 32415, 63111, 97245, 105185, 189333, 235549, 315555, 417073, 706647, 946665, 1177745, 1251219, 2085365, 2119941, 3533235, 3753657, 6256095, 10599705, 18768285, 45460957, 136382871, 227304785, 409148613, 681914355, 2045743065]

約数ペア:

[(1, 2045743065), (3, 681914355), (5, 409148613), (9, 227304785), (15, 136382871), (45, 45460957), (109, 18768285), (193, 10599705), (327, 6256095), (545, 3753657), (579, 3533235), (965, 2119941), (981, 2085365), (1635, 1251219), (1737, 1177745), (2161, 946665), (2895, 706647), (4905, 417073), (6483, 315555), (8685, 235549), (10805, 189333), (19449, 105185), (21037, 97245), (32415, 63111)]