89801125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{37811}}^1$

素因数の和:37845

約数の個数: 16

約数和(自身を含む): 117973440

約数和(自身を除く): 28172315

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 37811, 189055, 718409, 945275, 3592045, 4726375, 17960225, 89801125]

約数ペア:

[(1, 89801125), (5, 17960225), (19, 4726375), (25, 3592045), (95, 945275), (125, 718409), (475, 189055), (2375, 37811)]