273909804965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{3704237}}^1$

素因数の和:3704908

約数の個数: 16

約数和(自身を含む): 343516215168

約数和(自身を除く): 69606410203

約数列:

[1, 5, 23, 115, 643, 3215, 14789, 73945, 3704237, 18521185, 85197451, 425987255, 2381824391, 11909121955, 54781960993, 273909804965]

約数ペア:

[(1, 273909804965), (5, 54781960993), (23, 11909121955), (115, 2381824391), (643, 425987255), (3215, 85197451), (14789, 18521185), (73945, 3704237)]