86629275

素因数分解:

$3^2\times 5^2\times {\mathrm{521}}^1\times {\mathrm{739}}^1$

素因数の和:1276

約数の個数: 36

約数和(自身を含む): 155670840

約数和(自身を除く): 69041565

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 521, 739, 1563, 2217, 2605, 3695, 4689, 6651, 7815, 11085, 13025, 18475, 23445, 33255, 39075, 55425, 117225, 166275, 385019, 1155057, 1925095, 3465171, 5775285, 9625475, 17325855, 28876425, 86629275]

約数ペア:

[(1, 86629275), (3, 28876425), (5, 17325855), (9, 9625475), (15, 5775285), (25, 3465171), (45, 1925095), (75, 1155057), (225, 385019), (521, 166275), (739, 117225), (1563, 55425), (2217, 39075), (2605, 33255), (3695, 23445), (4689, 18475), (6651, 13025), (7815, 11085)]