155527985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{25771}}^1$

素因数の和:25864

約数の個数: 16

約数和(自身を含む): 200403072

約数和(自身を除く): 44875087

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 25771, 128855, 438107, 1829741, 2190535, 9148705, 31105597, 155527985]

約数ペア:

[(1, 155527985), (5, 31105597), (17, 9148705), (71, 2190535), (85, 1829741), (355, 438107), (1207, 128855), (6035, 25771)]