38820435435

素因数分解:

$3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{481673}}^1$

素因数の和:481889

約数の個数: 40

約数和(自身を含む): 69939064800

約数和(自身を除く): 31118629365

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 199, 405, 597, 995, 1791, 2985, 5373, 8955, 16119, 26865, 80595, 481673, 1445019, 2408365, 4335057, 7225095, 13005171, 21675285, 39015513, 65025855, 95852927, 195077565, 287558781, 479264635, 862676343, 1437793905, 2588029029, 4313381715, 7764087087, 12940145145, 38820435435]

約数ペア:

[(1, 38820435435), (3, 12940145145), (5, 7764087087), (9, 4313381715), (15, 2588029029), (27, 1437793905), (45, 862676343), (81, 479264635), (135, 287558781), (199, 195077565), (405, 95852927), (597, 65025855), (995, 39015513), (1791, 21675285), (2985, 13005171), (5373, 7225095), (8955, 4335057), (16119, 2408365), (26865, 1445019), (80595, 481673)]