339885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 733824

約数和(自身を除く): 393939

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 83, 91, 105, 117, 195, 249, 273, 315, 415, 455, 581, 585, 747, 819, 1079, 1245, 1365, 1743, 2905, 3237, 3735, 4095, 5229, 5395, 7553, 8715, 9711, 16185, 22659, 26145, 37765, 48555, 67977, 113295, 339885]

約数ペア:

[(1, 339885), (3, 113295), (5, 67977), (7, 48555), (9, 37765), (13, 26145), (15, 22659), (21, 16185), (35, 9711), (39, 8715), (45, 7553), (63, 5395), (65, 5229), (83, 4095), (91, 3735), (105, 3237), (117, 2905), (195, 1743), (249, 1365), (273, 1245), (315, 1079), (415, 819), (455, 747), (581, 585)]