2298395

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 3160080

約数和(自身を除く): 861685

約数列:

[1, 5, 11, 29, 55, 121, 131, 145, 319, 605, 655, 1441, 1595, 3509, 3799, 7205, 15851, 17545, 18995, 41789, 79255, 208945, 459679, 2298395]

約数ペア:

[(1, 2298395), (5, 459679), (11, 208945), (29, 79255), (55, 41789), (121, 18995), (131, 17545), (145, 15851), (319, 7205), (605, 3799), (655, 3509), (1441, 1595)]