64769065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1231}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 82494720

約数和(自身を除く): 17725655

約数列:

[1, 5, 17, 85, 619, 1231, 3095, 6155, 10523, 20927, 52615, 104635, 761989, 3809945, 12953813, 64769065]

約数ペア:

[(1, 64769065), (5, 12953813), (17, 3809945), (85, 761989), (619, 104635), (1231, 52615), (3095, 20927), (6155, 10523)]