47715855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17011}}^1$

素因数の和:17047

約数の個数: 32

約数和(自身を含む): 88190208

約数和(自身を除く): 40474353

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 17011, 51033, 85055, 187121, 255165, 289187, 561363, 867561, 935605, 1445935, 2806815, 3181057, 4337805, 9543171, 15905285, 47715855]

約数ペア:

[(1, 47715855), (3, 15905285), (5, 9543171), (11, 4337805), (15, 3181057), (17, 2806815), (33, 1445935), (51, 935605), (55, 867561), (85, 561363), (165, 289187), (187, 255165), (255, 187121), (561, 85055), (935, 51033), (2805, 17011)]