85283485

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 121185792

約数和(自身を除く): 35902307

約数列:

[1, 5, 7, 35, 41, 103, 205, 287, 515, 577, 721, 1435, 2885, 3605, 4039, 4223, 20195, 21115, 23657, 29561, 59431, 118285, 147805, 165599, 297155, 416017, 827995, 2080085, 2436671, 12183355, 17056697, 85283485]

約数ペア:

[(1, 85283485), (5, 17056697), (7, 12183355), (35, 2436671), (41, 2080085), (103, 827995), (205, 416017), (287, 297155), (515, 165599), (577, 147805), (721, 118285), (1435, 59431), (2885, 29561), (3605, 23657), (4039, 21115), (4223, 20195)]