68353945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8941}}^1$

素因数の和:9096

約数の個数: 16

約数和(自身を含む): 90135360

約数和(自身を除く): 21781415

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 8941, 44705, 98351, 491755, 1242799, 6213995, 13670789, 68353945]

約数ペア:

[(1, 68353945), (5, 13670789), (11, 6213995), (55, 1242799), (139, 491755), (695, 98351), (1529, 44705), (7645, 8941)]