140901435

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 258585600

約数和(自身を除く): 117684165

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 223, 285, 669, 739, 855, 1115, 2007, 2217, 3345, 3695, 4237, 6651, 10035, 11085, 12711, 14041, 21185, 33255, 38133, 42123, 63555, 70205, 126369, 164797, 190665, 210615, 494391, 631845, 823985, 1483173, 2471955, 3131143, 7415865, 9393429, 15655715, 28180287, 46967145, 140901435]

約数ペア:

[(1, 140901435), (3, 46967145), (5, 28180287), (9, 15655715), (15, 9393429), (19, 7415865), (45, 3131143), (57, 2471955), (95, 1483173), (171, 823985), (223, 631845), (285, 494391), (669, 210615), (739, 190665), (855, 164797), (1115, 126369), (2007, 70205), (2217, 63555), (3345, 42123), (3695, 38133), (4237, 33255), (6651, 21185), (10035, 14041), (11085, 12711)]