3129105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1753}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 6061824

約数和(自身を除く): 2932719

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1753, 1785, 5259, 8765, 12271, 26295, 29801, 36813, 61355, 89403, 149005, 184065, 208607, 447015, 625821, 1043035, 3129105]

約数ペア:

[(1, 3129105), (3, 1043035), (5, 625821), (7, 447015), (15, 208607), (17, 184065), (21, 149005), (35, 89403), (51, 61355), (85, 36813), (105, 29801), (119, 26295), (255, 12271), (357, 8765), (595, 5259), (1753, 1785)]