2654986825

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{739}}^1\times {\mathrm{1097}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 3324831840

約数和(自身を除く): 669845015

約数列:

[1, 5, 25, 131, 655, 739, 1097, 3275, 3695, 5485, 18475, 27425, 96809, 143707, 484045, 718535, 810683, 2420225, 3592675, 4053415, 20267075, 106199473, 530997365, 2654986825]

約数ペア:

[(1, 2654986825), (5, 530997365), (25, 106199473), (131, 20267075), (655, 4053415), (739, 3592675), (1097, 2420225), (3275, 810683), (3695, 718535), (5485, 484045), (18475, 143707), (27425, 96809)]