1317146545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42841}}^1$

素因数の和:42913

約数の個数: 32

約数和(自身を含む): 1900128384

約数和(自身を除く): 582981839

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 2365, 2795, 6149, 30745, 42841, 214205, 471251, 556933, 1842163, 2356255, 2784665, 6126263, 9210815, 20263793, 23948119, 30631315, 101318965, 119740595, 263429309, 1317146545]

約数ペア:

[(1, 1317146545), (5, 263429309), (11, 119740595), (13, 101318965), (43, 30631315), (55, 23948119), (65, 20263793), (143, 9210815), (215, 6126263), (473, 2784665), (559, 2356255), (715, 1842163), (2365, 556933), (2795, 471251), (6149, 214205), (30745, 42841)]