85725482007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 127482854400

約数和(自身を除く): 41757372393

約数列:

[1, 3, 11, 33, 89, 197, 229, 267, 591, 647, 687, 979, 1941, 2167, 2519, 2937, 6501, 7117, 7557, 17533, 20381, 21351, 45113, 52599, 57583, 61143, 127459, 135339, 148163, 172749, 192863, 224191, 382377, 444489, 496243, 578589, 633413, 672573, 1402049, 1488729, 1629793, 1900239, 4015057, 4206147, 4889379, 11343851, 12045171, 13186507, 29188111, 34031553, 39559521, 44165627, 87564333, 124782361, 132496881, 145051577, 321069221, 374347083, 435154731, 963207663, 2597741879, 7793225637, 28575160669, 85725482007]

約数ペア:

[(1, 85725482007), (3, 28575160669), (11, 7793225637), (33, 2597741879), (89, 963207663), (197, 435154731), (229, 374347083), (267, 321069221), (591, 145051577), (647, 132496881), (687, 124782361), (979, 87564333), (1941, 44165627), (2167, 39559521), (2519, 34031553), (2937, 29188111), (6501, 13186507), (7117, 12045171), (7557, 11343851), (17533, 4889379), (20381, 4206147), (21351, 4015057), (45113, 1900239), (52599, 1629793), (57583, 1488729), (61143, 1402049), (127459, 672573), (135339, 633413), (148163, 578589), (172749, 496243), (192863, 444489), (224191, 382377)]