157026925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 229360320

約数和(自身を除く): 72333395

約数列:

[1, 5, 11, 19, 25, 41, 55, 95, 205, 209, 275, 451, 475, 733, 779, 1025, 1045, 2255, 3665, 3895, 5225, 8063, 8569, 11275, 13927, 18325, 19475, 30053, 40315, 42845, 69635, 150265, 153197, 201575, 214225, 330583, 348175, 571007, 751325, 765985, 1652915, 2855035, 3829925, 6281077, 8264575, 14275175, 31405385, 157026925]

約数ペア:

[(1, 157026925), (5, 31405385), (11, 14275175), (19, 8264575), (25, 6281077), (41, 3829925), (55, 2855035), (95, 1652915), (205, 765985), (209, 751325), (275, 571007), (451, 348175), (475, 330583), (733, 214225), (779, 201575), (1025, 153197), (1045, 150265), (2255, 69635), (3665, 42845), (3895, 40315), (5225, 30053), (8063, 19475), (8569, 18325), (11275, 13927)]