53387775

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11299}}^1$

素因数の和:11325

約数の個数: 48

約数和(自身を含む): 112096000

約数和(自身を除く): 58708225

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 11299, 33897, 56495, 79093, 101691, 169485, 237279, 282475, 305073, 395465, 508455, 711837, 847425, 1186395, 1525365, 1977325, 2135511, 2542275, 3559185, 5931975, 7626825, 10677555, 17795925, 53387775]

約数ペア:

[(1, 53387775), (3, 17795925), (5, 10677555), (7, 7626825), (9, 5931975), (15, 3559185), (21, 2542275), (25, 2135511), (27, 1977325), (35, 1525365), (45, 1186395), (63, 847425), (75, 711837), (105, 508455), (135, 395465), (175, 305073), (189, 282475), (225, 237279), (315, 169485), (525, 101691), (675, 79093), (945, 56495), (1575, 33897), (4725, 11299)]