1127455055

素因数分解:

$5^1\times {\mathrm{23}}^3\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 1450690560

約数和(自身を除く): 323235505

約数列:

[1, 5, 23, 43, 115, 215, 431, 529, 989, 2155, 2645, 4945, 9913, 12167, 18533, 22747, 49565, 60835, 92665, 113735, 227999, 426259, 523181, 1139995, 2131295, 2615905, 5243977, 9803957, 26219885, 49019785, 225491011, 1127455055]

約数ペア:

[(1, 1127455055), (5, 225491011), (23, 49019785), (43, 26219885), (115, 9803957), (215, 5243977), (431, 2615905), (529, 2131295), (989, 1139995), (2155, 523181), (2645, 426259), (4945, 227999), (9913, 113735), (12167, 92665), (18533, 60835), (22747, 49565)]