988436055

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{4391}}^1$

素因数の和:4791

約数の個数: 32

約数和(自身を含む): 1623283200

約数和(自身を除く): 634847145

約数列:

[1, 3, 5, 15, 43, 129, 215, 349, 645, 1047, 1745, 4391, 5235, 13173, 15007, 21955, 45021, 65865, 75035, 188813, 225105, 566439, 944065, 1532459, 2832195, 4597377, 7662295, 22986885, 65895737, 197687211, 329478685, 988436055]

約数ペア:

[(1, 988436055), (3, 329478685), (5, 197687211), (15, 65895737), (43, 22986885), (129, 7662295), (215, 4597377), (349, 2832195), (645, 1532459), (1047, 944065), (1745, 566439), (4391, 225105), (5235, 188813), (13173, 75035), (15007, 65865), (21955, 45021)]