304834185

素因数分解:

$3^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1877}}^1$

素因数の和:2295

約数の個数: 40

約数和(自身を含む): 548098056

約数和(自身を除く): 243263871

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 401, 405, 1203, 1877, 2005, 3609, 5631, 6015, 9385, 10827, 16893, 18045, 28155, 32481, 50679, 54135, 84465, 152037, 162405, 253395, 752677, 760185, 2258031, 3763385, 6774093, 11290155, 20322279, 33870465, 60966837, 101611395, 304834185]

約数ペア:

[(1, 304834185), (3, 101611395), (5, 60966837), (9, 33870465), (15, 20322279), (27, 11290155), (45, 6774093), (81, 3763385), (135, 2258031), (401, 760185), (405, 752677), (1203, 253395), (1877, 162405), (2005, 152037), (3609, 84465), (5631, 54135), (6015, 50679), (9385, 32481), (10827, 28155), (16893, 18045)]