63371025

素因数分解:

$3^3\times 5^2\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 117214720

約数和(自身を除く): 53843695

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 223, 225, 421, 669, 675, 1115, 1263, 2007, 2105, 3345, 3789, 5575, 6021, 6315, 10035, 10525, 11367, 16725, 18945, 30105, 31575, 50175, 56835, 93883, 94725, 150525, 281649, 284175, 469415, 844947, 1408245, 2347075, 2534841, 4224735, 7041225, 12674205, 21123675, 63371025]

約数ペア:

[(1, 63371025), (3, 21123675), (5, 12674205), (9, 7041225), (15, 4224735), (25, 2534841), (27, 2347075), (45, 1408245), (75, 844947), (135, 469415), (223, 284175), (225, 281649), (421, 150525), (669, 94725), (675, 93883), (1115, 56835), (1263, 50175), (2007, 31575), (2105, 30105), (3345, 18945), (3789, 16725), (5575, 11367), (6021, 10525), (6315, 10035)]