30911355

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13469}}^1$

素因数の和:13500

約数の個数: 32

約数和(自身を含む): 58190400

約数和(自身を除く): 27279045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 13469, 40407, 67345, 121221, 202035, 228973, 363663, 606105, 686919, 1144865, 1818315, 2060757, 3434595, 6182271, 10303785, 30911355]

約数ペア:

[(1, 30911355), (3, 10303785), (5, 6182271), (9, 3434595), (15, 2060757), (17, 1818315), (27, 1144865), (45, 686919), (51, 606105), (85, 363663), (135, 228973), (153, 202035), (255, 121221), (459, 67345), (765, 40407), (2295, 13469)]