2009059545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{135427}}^1$

素因数の和:135501

約数の個数: 32

約数和(自身を含む): 3432287232

約数和(自身を除く): 1423227687

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 14835, 135427, 406281, 677135, 2031405, 3114821, 5823361, 9344463, 15574105, 17470083, 29116805, 46722315, 87350415, 133937303, 401811909, 669686515, 2009059545]

約数ペア:

[(1, 2009059545), (3, 669686515), (5, 401811909), (15, 133937303), (23, 87350415), (43, 46722315), (69, 29116805), (115, 17470083), (129, 15574105), (215, 9344463), (345, 5823361), (645, 3114821), (989, 2031405), (2967, 677135), (4945, 406281), (14835, 135427)]