73637145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71147}}^1$

素因数の和:71181

約数の個数: 24

約数和(自身を含む): 133189056

約数和(自身を除く): 59551911

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 71147, 213441, 355735, 640323, 1067205, 1636381, 3201615, 4909143, 8181905, 14727429, 24545715, 73637145]

約数ペア:

[(1, 73637145), (3, 24545715), (5, 14727429), (9, 8181905), (15, 4909143), (23, 3201615), (45, 1636381), (69, 1067205), (115, 640323), (207, 355735), (345, 213441), (1035, 71147)]