201720135

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{80527}}^1$

素因数の和:80702

約数の個数: 16

約数和(自身を含む): 324688896

約数和(自身を除く): 122968761

約数列:

[1, 3, 5, 15, 167, 501, 835, 2505, 80527, 241581, 402635, 1207905, 13448009, 40344027, 67240045, 201720135]

約数ペア:

[(1, 201720135), (3, 67240045), (5, 40344027), (15, 13448009), (167, 1207905), (501, 402635), (835, 241581), (2505, 80527)]