38999235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1$

素因数の和:3419

約数の個数: 32

約数和(自身を含む): 69050880

約数和(自身を除く): 30051645

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3329, 3905, 9987, 11715, 16645, 36619, 49935, 109857, 183095, 236359, 549285, 709077, 1181795, 2599949, 3545385, 7799847, 12999745, 38999235]

約数ペア:

[(1, 38999235), (3, 12999745), (5, 7799847), (11, 3545385), (15, 2599949), (33, 1181795), (55, 709077), (71, 549285), (165, 236359), (213, 183095), (355, 109857), (781, 49935), (1065, 36619), (2343, 16645), (3329, 11715), (3905, 9987)]