8007335

素因数分解:

$5^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 40

約数和(自身を含む): 12100320

約数和(自身を除く): 4092985

約数列:

[1, 5, 7, 23, 29, 35, 49, 115, 145, 161, 203, 245, 343, 667, 805, 1015, 1127, 1421, 1715, 2401, 3335, 4669, 5635, 7105, 7889, 9947, 12005, 23345, 32683, 39445, 49735, 55223, 69629, 163415, 228781, 276115, 348145, 1143905, 1601467, 8007335]

約数ペア:

[(1, 8007335), (5, 1601467), (7, 1143905), (23, 348145), (29, 276115), (35, 228781), (49, 163415), (115, 69629), (145, 55223), (161, 49735), (203, 39445), (245, 32683), (343, 23345), (667, 12005), (805, 9947), (1015, 7889), (1127, 7105), (1421, 5635), (1715, 4669), (2401, 3335)]