128217295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{8779}}^1$

素因数の和:8934

約数の個数: 16

約数和(自身を含む): 161832960

約数和(自身を除く): 33615665

約数列:

[1, 5, 23, 115, 127, 635, 2921, 8779, 14605, 43895, 201917, 1009585, 1114933, 5574665, 25643459, 128217295]

約数ペア:

[(1, 128217295), (5, 25643459), (23, 5574665), (115, 1114933), (127, 1009585), (635, 201917), (2921, 43895), (8779, 14605)]