18222195

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22921}}^1$

素因数の和:22982

約数の個数: 16

約数和(自身を含む): 29706912

約数和(自身を除く): 11484717

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 22921, 68763, 114605, 343815, 1214813, 3644439, 6074065, 18222195]

約数ペア:

[(1, 18222195), (3, 6074065), (5, 3644439), (15, 1214813), (53, 343815), (159, 114605), (265, 68763), (795, 22921)]