172655585

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{15259}}^1$

素因数の和:15368

約数の個数: 16

約数和(自身を含む): 216814080

約数和(自身を除く): 44158495

約数列:

[1, 5, 31, 73, 155, 365, 2263, 11315, 15259, 76295, 473029, 1113907, 2365145, 5569535, 34531117, 172655585]

約数ペア:

[(1, 172655585), (5, 34531117), (31, 5569535), (73, 2365145), (155, 1113907), (365, 473029), (2263, 76295), (11315, 15259)]