2138508735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{21143}}^1$

素因数の和:21775

約数の個数: 32

約数和(自身を含む): 3738935808

約数和(自身を除く): 1600427073

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 613, 1839, 3065, 6743, 9195, 20229, 21143, 33715, 63429, 101145, 105715, 232573, 317145, 697719, 1162865, 3488595, 12960659, 38881977, 64803295, 142567249, 194409885, 427701747, 712836245, 2138508735]

約数ペア:

[(1, 2138508735), (3, 712836245), (5, 427701747), (11, 194409885), (15, 142567249), (33, 64803295), (55, 38881977), (165, 12960659), (613, 3488595), (1839, 1162865), (3065, 697719), (6743, 317145), (9195, 232573), (20229, 105715), (21143, 101145), (33715, 63429)]