15137728815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{2543}}^1$

素因数の和:3444

約数の個数: 64

約数和(自身を含む): 27079557120

約数和(自身を除く): 11941828305

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 839, 1419, 2365, 2517, 2543, 4195, 7095, 7629, 9229, 12585, 12715, 27687, 27973, 36077, 38145, 46145, 83919, 108231, 109349, 138435, 139865, 180385, 328047, 396847, 419595, 541155, 546745, 1190541, 1202839, 1640235, 1984235, 2133577, 3608517, 5952705, 6014195, 6400731, 10667885, 18042585, 23469347, 32003655, 70408041, 91743811, 117346735, 275231433, 352040205, 458719055, 1009181921, 1376157165, 3027545763, 5045909605, 15137728815]

約数ペア:

[(1, 15137728815), (3, 5045909605), (5, 3027545763), (11, 1376157165), (15, 1009181921), (33, 458719055), (43, 352040205), (55, 275231433), (129, 117346735), (165, 91743811), (215, 70408041), (473, 32003655), (645, 23469347), (839, 18042585), (1419, 10667885), (2365, 6400731), (2517, 6014195), (2543, 5952705), (4195, 3608517), (7095, 2133577), (7629, 1984235), (9229, 1640235), (12585, 1202839), (12715, 1190541), (27687, 546745), (27973, 541155), (36077, 419595), (38145, 396847), (46145, 328047), (83919, 180385), (108231, 139865), (109349, 138435)]