1949918085

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{9109}}^1$

素因数の和:9258

約数の個数: 48

約数和(自身を含む): 3478999680

約数和(自身を除く): 1529081595

約数列:

[1, 3, 5, 9, 15, 45, 67, 71, 201, 213, 335, 355, 603, 639, 1005, 1065, 3015, 3195, 4757, 9109, 14271, 23785, 27327, 42813, 45545, 71355, 81981, 136635, 214065, 409905, 610303, 646739, 1830909, 1940217, 3051515, 3233695, 5492727, 5820651, 9154545, 9701085, 27463635, 29103255, 43331513, 129994539, 216657565, 389983617, 649972695, 1949918085]

約数ペア:

[(1, 1949918085), (3, 649972695), (5, 389983617), (9, 216657565), (15, 129994539), (45, 43331513), (67, 29103255), (71, 27463635), (201, 9701085), (213, 9154545), (335, 5820651), (355, 5492727), (603, 3233695), (639, 3051515), (1005, 1940217), (1065, 1830909), (3015, 646739), (3195, 610303), (4757, 409905), (9109, 214065), (14271, 136635), (23785, 81981), (27327, 71355), (42813, 45545)]