69968095

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 86229792

約数和(自身を除く): 16261697

約数列:

[1, 5, 43, 215, 421, 773, 2105, 3865, 18103, 33239, 90515, 166195, 325433, 1627165, 13993619, 69968095]

約数ペア:

[(1, 69968095), (5, 13993619), (43, 1627165), (215, 325433), (421, 166195), (773, 90515), (2105, 33239), (3865, 18103)]