82855325

素因数分解:

$5^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:546

約数の個数: 36

約数和(自身を含む): 120438720

約数和(自身を除く): 37583395

約数列:

[1, 5, 7, 25, 35, 49, 175, 239, 245, 283, 1195, 1225, 1415, 1673, 1981, 5975, 7075, 8365, 9905, 11711, 13867, 41825, 49525, 58555, 67637, 69335, 292775, 338185, 346675, 473459, 1690925, 2367295, 3314213, 11836475, 16571065, 82855325]

約数ペア:

[(1, 82855325), (5, 16571065), (7, 11836475), (25, 3314213), (35, 2367295), (49, 1690925), (175, 473459), (239, 346675), (245, 338185), (283, 292775), (1195, 69335), (1225, 67637), (1415, 58555), (1673, 49525), (1981, 41825), (5975, 13867), (7075, 11711), (8365, 9905)]