26971185

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 44808192

約数和(自身を除く): 17837007

約数列:

[1, 3, 5, 15, 47, 67, 141, 201, 235, 335, 571, 705, 1005, 1713, 2855, 3149, 8565, 9447, 15745, 26837, 38257, 47235, 80511, 114771, 134185, 191285, 402555, 573855, 1798079, 5394237, 8990395, 26971185]

約数ペア:

[(1, 26971185), (3, 8990395), (5, 5394237), (15, 1798079), (47, 573855), (67, 402555), (141, 191285), (201, 134185), (235, 114771), (335, 80511), (571, 47235), (705, 38257), (1005, 26837), (1713, 15745), (2855, 9447), (3149, 8565)]