190278315

素因数分解:

$3^4\times 5^1\times {\mathrm{469823}}^1$

素因数の和:469840

約数の個数: 20

約数和(自身を含む): 341092224

約数和(自身を除く): 150813909

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 469823, 1409469, 2349115, 4228407, 7047345, 12685221, 21142035, 38055663, 63426105, 190278315]

約数ペア:

[(1, 190278315), (3, 63426105), (5, 38055663), (9, 21142035), (15, 12685221), (27, 7047345), (45, 4228407), (81, 2349115), (135, 1409469), (405, 469823)]