139966695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16633}}^1$

素因数の和:16672

約数の個数: 48

約数和(自身を含む): 280249632

約数和(自身を除く): 140282937

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 16633, 49899, 83165, 149697, 182963, 249495, 282761, 548889, 748485, 848283, 914815, 1413805, 1646667, 2544849, 2744445, 3110371, 4241415, 8233335, 9331113, 12724245, 15551855, 27993339, 46655565, 139966695]

約数ペア:

[(1, 139966695), (3, 46655565), (5, 27993339), (9, 15551855), (11, 12724245), (15, 9331113), (17, 8233335), (33, 4241415), (45, 3110371), (51, 2744445), (55, 2544849), (85, 1646667), (99, 1413805), (153, 914815), (165, 848283), (187, 748485), (255, 548889), (495, 282761), (561, 249495), (765, 182963), (935, 149697), (1683, 83165), (2805, 49899), (8415, 16633)]