16156545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3727}}^1$

素因数の和:3769

約数の個数: 24

約数和(自身を含む): 27467904

約数和(自身を除く): 11311359

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 3727, 4335, 11181, 18635, 55905, 63359, 190077, 316795, 950385, 1077103, 3231309, 5385515, 16156545]

約数ペア:

[(1, 16156545), (3, 5385515), (5, 3231309), (15, 1077103), (17, 950385), (51, 316795), (85, 190077), (255, 63359), (289, 55905), (867, 18635), (1445, 11181), (3727, 4335)]