16954185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3911}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 28823616

約数和(自身を除く): 11869431

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 3911, 4335, 11733, 19555, 58665, 66487, 199461, 332435, 997305, 1130279, 3390837, 5651395, 16954185]

約数ペア:

[(1, 16954185), (3, 5651395), (5, 3390837), (15, 1130279), (17, 997305), (51, 332435), (85, 199461), (255, 66487), (289, 58665), (867, 19555), (1445, 11733), (3911, 4335)]