4311384025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16603}}^1$

素因数の和:16690

約数の個数: 48

約数和(自身を含む): 6226101504

約数和(自身を除く): 1914717479

約数列:

[1, 5, 13, 17, 25, 47, 65, 85, 221, 235, 325, 425, 611, 799, 1105, 1175, 3055, 3995, 5525, 10387, 15275, 16603, 19975, 51935, 83015, 215839, 259675, 282251, 415075, 780341, 1079195, 1411255, 3669263, 3901705, 5395975, 7056275, 10144433, 13265797, 18346315, 19508525, 50722165, 66328985, 91731575, 172455361, 253610825, 331644925, 862276805, 4311384025]

約数ペア:

[(1, 4311384025), (5, 862276805), (13, 331644925), (17, 253610825), (25, 172455361), (47, 91731575), (65, 66328985), (85, 50722165), (221, 19508525), (235, 18346315), (325, 13265797), (425, 10144433), (611, 7056275), (799, 5395975), (1105, 3901705), (1175, 3669263), (3055, 1411255), (3995, 1079195), (5525, 780341), (10387, 415075), (15275, 282251), (16603, 259675), (19975, 215839), (51935, 83015)]