86979805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{5879}}^1$

素因数の和:6164

約数の個数: 16

約数和(自身を含む): 114307200

約数和(自身を除く): 27327395

約数列:

[1, 5, 11, 55, 269, 1345, 2959, 5879, 14795, 29395, 64669, 323345, 1581451, 7907255, 17395961, 86979805]

約数ペア:

[(1, 86979805), (5, 17395961), (11, 7907255), (55, 1581451), (269, 323345), (1345, 64669), (2959, 29395), (5879, 14795)]