84251695

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 111962592

約数和(自身を除く): 27710897

約数列:

[1, 5, 11, 55, 121, 157, 605, 785, 887, 1727, 4435, 8635, 9757, 18997, 48785, 94985, 107327, 139259, 536635, 696295, 1531849, 7659245, 16850339, 84251695]

約数ペア:

[(1, 84251695), (5, 16850339), (11, 7659245), (55, 1531849), (121, 696295), (157, 536635), (605, 139259), (785, 107327), (887, 94985), (1727, 48785), (4435, 18997), (8635, 9757)]