2526665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 3207168

約数和(自身を除く): 680503

約数列:

[1, 5, 23, 115, 127, 173, 635, 865, 2921, 3979, 14605, 19895, 21971, 109855, 505333, 2526665]

約数ペア:

[(1, 2526665), (5, 505333), (23, 109855), (115, 21971), (127, 19895), (173, 14605), (635, 3979), (865, 2921)]