28590975

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{2017}}^1$

素因数の和:2046

約数の個数: 60

約数和(自身を含む): 60556144

約数和(自身を除く): 31965169

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 2017, 2025, 2835, 4725, 6051, 10085, 14119, 14175, 18153, 30255, 42357, 50425, 54459, 70595, 90765, 127071, 151275, 163377, 211785, 272295, 352975, 381213, 453825, 635355, 816885, 1058925, 1143639, 1361475, 1906065, 3176775, 4084425, 5718195, 9530325, 28590975]

約数ペア:

[(1, 28590975), (3, 9530325), (5, 5718195), (7, 4084425), (9, 3176775), (15, 1906065), (21, 1361475), (25, 1143639), (27, 1058925), (35, 816885), (45, 635355), (63, 453825), (75, 381213), (81, 352975), (105, 272295), (135, 211785), (175, 163377), (189, 151275), (225, 127071), (315, 90765), (405, 70595), (525, 54459), (567, 50425), (675, 42357), (945, 30255), (1575, 18153), (2017, 14175), (2025, 14119), (2835, 10085), (4725, 6051)]