27267405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9721}}^1$

素因数の和:9757

約数の個数: 32

約数和(自身を含む): 50398848

約数和(自身を除く): 23131443

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 9721, 29163, 48605, 106931, 145815, 165257, 320793, 495771, 534655, 826285, 1603965, 1817827, 2478855, 5453481, 9089135, 27267405]

約数ペア:

[(1, 27267405), (3, 9089135), (5, 5453481), (11, 2478855), (15, 1817827), (17, 1603965), (33, 826285), (51, 534655), (55, 495771), (85, 320793), (165, 165257), (187, 145815), (255, 106931), (561, 48605), (935, 29163), (2805, 9721)]