157117029175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{440443}}^1$

素因数の和:441223

約数の個数: 24

約数和(自身を含む): 205352610560

約数和(自身を除く): 48235581385

約数列:

[1, 5, 19, 25, 95, 475, 751, 3755, 14269, 18775, 71345, 356725, 440443, 2202215, 8368417, 11011075, 41842085, 209210425, 330772693, 1653863465, 6284681167, 8269317325, 31423405835, 157117029175]

約数ペア:

[(1, 157117029175), (5, 31423405835), (19, 8269317325), (25, 6284681167), (95, 1653863465), (475, 330772693), (751, 209210425), (3755, 41842085), (14269, 11011075), (18775, 8368417), (71345, 2202215), (356725, 440443)]