826422025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7457}}^1$

素因数の和:7522

約数の個数: 48

約数和(自身を含む): 1242920448

約数和(自身を除く): 416498423

約数列:

[1, 5, 11, 13, 25, 31, 55, 65, 143, 155, 275, 325, 341, 403, 715, 775, 1705, 2015, 3575, 4433, 7457, 8525, 10075, 22165, 37285, 82027, 96941, 110825, 186425, 231167, 410135, 484705, 1066351, 1155835, 2050675, 2423525, 2542837, 3005171, 5331755, 5779175, 12714185, 15025855, 26658775, 33056881, 63570925, 75129275, 165284405, 826422025]

約数ペア:

[(1, 826422025), (5, 165284405), (11, 75129275), (13, 63570925), (25, 33056881), (31, 26658775), (55, 15025855), (65, 12714185), (143, 5779175), (155, 5331755), (275, 3005171), (325, 2542837), (341, 2423525), (403, 2050675), (715, 1155835), (775, 1066351), (1705, 484705), (2015, 410135), (3575, 231167), (4433, 186425), (7457, 110825), (8525, 96941), (10075, 82027), (22165, 37285)]