258660195

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{161159}}^1$

素因数の和:161274

約数の個数: 16

約数和(自身を含む): 417726720

約数和(自身を除く): 159066525

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 161159, 483477, 805795, 2417385, 17244013, 51732039, 86220065, 258660195]

約数ペア:

[(1, 258660195), (3, 86220065), (5, 51732039), (15, 17244013), (107, 2417385), (321, 805795), (535, 483477), (1605, 161159)]