18026982325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{350549}}^1$

素因数の和:350598

約数の個数: 36

約数和(自身を含む): 26015717700

約数和(自身を除く): 7988735375

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 187, 275, 425, 605, 935, 2057, 3025, 4675, 10285, 51425, 350549, 1752745, 3856039, 5959333, 8763725, 19280195, 29796665, 42416429, 65552663, 96400975, 148983325, 212082145, 327763315, 721079293, 1060410725, 1638816575, 3605396465, 18026982325]

約数ペア:

[(1, 18026982325), (5, 3605396465), (11, 1638816575), (17, 1060410725), (25, 721079293), (55, 327763315), (85, 212082145), (121, 148983325), (187, 96400975), (275, 65552663), (425, 42416429), (605, 29796665), (935, 19280195), (2057, 8763725), (3025, 5959333), (4675, 3856039), (10285, 1752745), (51425, 350549)]