1288859095

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1\times {\mathrm{3461}}^1$

素因数の和:4586

約数の個数: 16

約数和(自身を含む): 1570363200

約数和(自身を除く): 281504105

約数列:

[1, 5, 71, 355, 1049, 3461, 5245, 17305, 74479, 245731, 372395, 1228655, 3630589, 18152945, 257771819, 1288859095]

約数ペア:

[(1, 1288859095), (5, 257771819), (71, 18152945), (355, 3630589), (1049, 1228655), (3461, 372395), (5245, 245731), (17305, 74479)]