26969985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{85619}}^1$

素因数の和:85637

約数の個数: 24

約数和(自身を含む): 53426880

約数和(自身を除く): 26456895

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 85619, 256857, 428095, 599333, 770571, 1284285, 1797999, 2996665, 3852855, 5393997, 8989995, 26969985]

約数ペア:

[(1, 26969985), (3, 8989995), (5, 5393997), (7, 3852855), (9, 2996665), (15, 1797999), (21, 1284285), (35, 770571), (45, 599333), (63, 428095), (105, 256857), (315, 85619)]