16089075

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3148

約数の個数: 36

約数和(自身を含む): 30079920

約数和(自身を除く): 13990845

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 3109, 5175, 9327, 15545, 27981, 46635, 71507, 77725, 139905, 214521, 233175, 357535, 643563, 699525, 1072605, 1787675, 3217815, 5363025, 16089075]

約数ペア:

[(1, 16089075), (3, 5363025), (5, 3217815), (9, 1787675), (15, 1072605), (23, 699525), (25, 643563), (45, 357535), (69, 233175), (75, 214521), (115, 139905), (207, 77725), (225, 71507), (345, 46635), (575, 27981), (1035, 15545), (1725, 9327), (3109, 5175)]