348570945

素因数分解:

$3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4079}}^1$

素因数の和:4307

約数の個数: 40

約数和(自身を含む): 627960960

約数和(自身を除く): 279390015

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 211, 405, 633, 1055, 1899, 3165, 4079, 5697, 9495, 12237, 17091, 20395, 28485, 36711, 61185, 85455, 110133, 183555, 330399, 550665, 860669, 1651995, 2582007, 4303345, 7746021, 12910035, 23238063, 38730105, 69714189, 116190315, 348570945]

約数ペア:

[(1, 348570945), (3, 116190315), (5, 69714189), (9, 38730105), (15, 23238063), (27, 12910035), (45, 7746021), (81, 4303345), (135, 2582007), (211, 1651995), (405, 860669), (633, 550665), (1055, 330399), (1899, 183555), (3165, 110133), (4079, 85455), (5697, 61185), (9495, 36711), (12237, 28485), (17091, 20395)]