38100825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 82637568

約数和(自身を除く): 44536743

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1071, 1275, 1423, 1575, 1785, 2975, 3825, 4269, 5355, 7115, 8925, 9961, 12807, 21345, 24191, 26775, 29883, 35575, 49805, 64035, 72573, 89649, 106725, 120955, 149415, 169337, 217719, 249025, 320175, 362865, 448245, 508011, 604775, 747075, 846685, 1088595, 1524033, 1814325, 2241225, 2540055, 4233425, 5442975, 7620165, 12700275, 38100825]

約数ペア:

[(1, 38100825), (3, 12700275), (5, 7620165), (7, 5442975), (9, 4233425), (15, 2540055), (17, 2241225), (21, 1814325), (25, 1524033), (35, 1088595), (45, 846685), (51, 747075), (63, 604775), (75, 508011), (85, 448245), (105, 362865), (119, 320175), (153, 249025), (175, 217719), (225, 169337), (255, 149415), (315, 120955), (357, 106725), (425, 89649), (525, 72573), (595, 64035), (765, 49805), (1071, 35575), (1275, 29883), (1423, 26775), (1575, 24191), (1785, 21345), (2975, 12807), (3825, 9961), (4269, 8925), (5355, 7115)]