86927085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1693}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 173357184

約数和(自身を除く): 86430099

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 315, 489, 815, 1141, 1467, 1693, 2445, 3423, 5079, 5705, 7335, 8465, 10269, 11851, 15237, 17115, 25395, 35553, 51345, 59255, 76185, 106659, 177765, 275959, 533295, 827877, 1379795, 1931713, 2483631, 4139385, 5795139, 9658565, 12418155, 17385417, 28975695, 86927085]

約数ペア:

[(1, 86927085), (3, 28975695), (5, 17385417), (7, 12418155), (9, 9658565), (15, 5795139), (21, 4139385), (35, 2483631), (45, 1931713), (63, 1379795), (105, 827877), (163, 533295), (315, 275959), (489, 177765), (815, 106659), (1141, 76185), (1467, 59255), (1693, 51345), (2445, 35553), (3423, 25395), (5079, 17115), (5705, 15237), (7335, 11851), (8465, 10269)]