89056025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 114897408

約数和(自身を除く): 25841383

約数列:

[1, 5, 25, 31, 151, 155, 755, 761, 775, 3775, 3805, 4681, 19025, 23405, 23591, 114911, 117025, 117955, 574555, 589775, 2872775, 3562241, 17811205, 89056025]

約数ペア:

[(1, 89056025), (5, 17811205), (25, 3562241), (31, 2872775), (151, 589775), (155, 574555), (755, 117955), (761, 117025), (775, 114911), (3775, 23591), (3805, 23405), (4681, 19025)]