1224465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 2201472

約数和(自身を除く): 977007

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 181, 205, 451, 543, 615, 905, 1353, 1991, 2255, 2715, 5973, 6765, 7421, 9955, 22263, 29865, 37105, 81631, 111315, 244893, 408155, 1224465]

約数ペア:

[(1, 1224465), (3, 408155), (5, 244893), (11, 111315), (15, 81631), (33, 37105), (41, 29865), (55, 22263), (123, 9955), (165, 7421), (181, 6765), (205, 5973), (451, 2715), (543, 2255), (615, 1991), (905, 1353)]