27831675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19531}}^1$

素因数の和:19563

約数の個数: 24

約数和(自身を含む): 48439360

約数和(自身を除く): 20607685

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 19531, 58593, 97655, 292965, 371089, 488275, 1113267, 1464825, 1855445, 5566335, 9277225, 27831675]

約数ペア:

[(1, 27831675), (3, 9277225), (5, 5566335), (15, 1855445), (19, 1464825), (25, 1113267), (57, 488275), (75, 371089), (95, 292965), (285, 97655), (475, 58593), (1425, 19531)]