111919925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 161989632

約数和(自身を除く): 50069707

約数列:

[1, 5, 13, 17, 25, 47, 65, 85, 221, 235, 325, 425, 431, 611, 799, 1105, 1175, 2155, 3055, 3995, 5525, 5603, 7327, 10387, 10775, 15275, 19975, 20257, 28015, 36635, 51935, 95251, 101285, 140075, 183175, 259675, 263341, 344369, 476255, 506425, 1316705, 1721845, 2381275, 4476797, 6583525, 8609225, 22383985, 111919925]

約数ペア:

[(1, 111919925), (5, 22383985), (13, 8609225), (17, 6583525), (25, 4476797), (47, 2381275), (65, 1721845), (85, 1316705), (221, 506425), (235, 476255), (325, 344369), (425, 263341), (431, 259675), (611, 183175), (799, 140075), (1105, 101285), (1175, 95251), (2155, 51935), (3055, 36635), (3995, 28015), (5525, 20257), (5603, 19975), (7327, 15275), (10387, 10775)]