38261475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1469

約数の個数: 72

約数和(自身を含む): 82985760

約数和(自身を除く): 44724285

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, 1429, 1575, 1785, 2975, 3825, 4287, 5355, 7145, 8925, 10003, 12861, 21435, 24293, 26775, 30009, 35725, 50015, 64305, 72879, 90027, 107175, 121465, 150045, 170051, 218637, 250075, 321525, 364395, 450135, 510153, 607325, 750225, 850255, 1093185, 1530459, 1821975, 2250675, 2550765, 4251275, 5465925, 7652295, 12753825, 38261475]

約数ペア:

[(1, 38261475), (3, 12753825), (5, 7652295), (7, 5465925), (9, 4251275), (15, 2550765), (17, 2250675), (21, 1821975), (25, 1530459), (35, 1093185), (45, 850255), (51, 750225), (63, 607325), (75, 510153), (85, 450135), (105, 364395), (119, 321525), (153, 250075), (175, 218637), (225, 170051), (255, 150045), (315, 121465), (357, 107175), (425, 90027), (525, 72879), (595, 64305), (765, 50015), (1071, 35725), (1275, 30009), (1429, 26775), (1575, 24293), (1785, 21435), (2975, 12861), (3825, 10003), (4287, 8925), (5355, 7145)]