70086285

素因数分解:

$3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1979}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 121698720

約数和(自身を除く): 51612435

約数列:

[1, 3, 5, 9, 15, 45, 787, 1979, 2361, 3935, 5937, 7083, 9895, 11805, 17811, 29685, 35415, 89055, 1557473, 4672419, 7787365, 14017257, 23362095, 70086285]

約数ペア:

[(1, 70086285), (3, 23362095), (5, 14017257), (9, 7787365), (15, 4672419), (45, 1557473), (787, 89055), (1979, 35415), (2361, 29685), (3935, 17811), (5937, 11805), (7083, 9895)]