82427425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 30065375

約数列:

[1, 5, 25, 29, 41, 47, 59, 145, 205, 235, 295, 725, 1025, 1175, 1189, 1363, 1475, 1711, 1927, 2419, 2773, 5945, 6815, 8555, 9635, 12095, 13865, 29725, 34075, 42775, 48175, 55883, 60475, 69325, 70151, 80417, 113693, 279415, 350755, 402085, 568465, 1397075, 1753775, 2010425, 2842325, 3297097, 16485485, 82427425]

約数ペア:

[(1, 82427425), (5, 16485485), (25, 3297097), (29, 2842325), (41, 2010425), (47, 1753775), (59, 1397075), (145, 568465), (205, 402085), (235, 350755), (295, 279415), (725, 113693), (1025, 80417), (1175, 70151), (1189, 69325), (1363, 60475), (1475, 55883), (1711, 48175), (1927, 42775), (2419, 34075), (2773, 29725), (5945, 13865), (6815, 12095), (8555, 9635)]