85672335

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 160466400

約数和(自身を除く): 74794065

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 229, 245, 509, 687, 735, 1145, 1527, 1603, 2545, 3435, 3563, 4809, 7635, 8015, 10689, 11221, 17815, 24045, 24941, 33663, 53445, 56105, 74823, 116561, 124705, 168315, 349683, 374115, 582805, 815927, 1748415, 2447781, 4079635, 5711489, 12238905, 17134467, 28557445, 85672335]

約数ペア:

[(1, 85672335), (3, 28557445), (5, 17134467), (7, 12238905), (15, 5711489), (21, 4079635), (35, 2447781), (49, 1748415), (105, 815927), (147, 582805), (229, 374115), (245, 349683), (509, 168315), (687, 124705), (735, 116561), (1145, 74823), (1527, 56105), (1603, 53445), (2545, 33663), (3435, 24941), (3563, 24045), (4809, 17815), (7635, 11221), (8015, 10689)]