169884675

素因数分解:

$3^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2309}}^1$

素因数の和:2437

約数の個数: 48

約数和(自身を含む): 315084000

約数和(自身を除く): 145199325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 109, 135, 225, 327, 545, 675, 981, 1635, 2309, 2725, 2943, 4905, 6927, 8175, 11545, 14715, 20781, 24525, 34635, 57725, 62343, 73575, 103905, 173175, 251681, 311715, 519525, 755043, 1258405, 1558575, 2265129, 3775215, 6292025, 6795387, 11325645, 18876075, 33976935, 56628225, 169884675]

約数ペア:

[(1, 169884675), (3, 56628225), (5, 33976935), (9, 18876075), (15, 11325645), (25, 6795387), (27, 6292025), (45, 3775215), (75, 2265129), (109, 1558575), (135, 1258405), (225, 755043), (327, 519525), (545, 311715), (675, 251681), (981, 173175), (1635, 103905), (2309, 73575), (2725, 62343), (2943, 57725), (4905, 34635), (6927, 24525), (8175, 20781), (11545, 14715)]