2784104355

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{23227}}^1$

素因数の和:23427

約数の個数: 32

約数和(自身を含む): 4562350848

約数和(自身を除く): 1778246493

約数列:

[1, 3, 5, 15, 61, 131, 183, 305, 393, 655, 915, 1965, 7991, 23227, 23973, 39955, 69681, 116135, 119865, 348405, 1416847, 3042737, 4250541, 7084235, 9128211, 15213685, 21252705, 45641055, 185606957, 556820871, 928034785, 2784104355]

約数ペア:

[(1, 2784104355), (3, 928034785), (5, 556820871), (15, 185606957), (61, 45641055), (131, 21252705), (183, 15213685), (305, 9128211), (393, 7084235), (655, 4250541), (915, 3042737), (1965, 1416847), (7991, 348405), (23227, 119865), (23973, 116135), (39955, 69681)]