194889105

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84919}}^1$

素因数の和:84950

約数の個数: 32

約数和(自身を含む): 366854400

約数和(自身を除く): 171965295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 84919, 254757, 424595, 764271, 1273785, 1443623, 2292813, 3821355, 4330869, 7218115, 11464065, 12992607, 21654345, 38977821, 64963035, 194889105]

約数ペア:

[(1, 194889105), (3, 64963035), (5, 38977821), (9, 21654345), (15, 12992607), (17, 11464065), (27, 7218115), (45, 4330869), (51, 3821355), (85, 2292813), (135, 1443623), (153, 1273785), (255, 764271), (459, 424595), (765, 254757), (2295, 84919)]