1703025

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^2$

素因数の和:80

約数の個数: 45

約数和(自身を含む): 3267121

約数和(自身を除く): 1564096

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 261, 405, 435, 675, 725, 783, 841, 1305, 2025, 2175, 2349, 2523, 3915, 4205, 6525, 7569, 11745, 12615, 19575, 21025, 22707, 37845, 58725, 63075, 68121, 113535, 189225, 340605, 567675, 1703025]

約数ペア:

[(1, 1703025), (3, 567675), (5, 340605), (9, 189225), (15, 113535), (25, 68121), (27, 63075), (29, 58725), (45, 37845), (75, 22707), (81, 21025), (87, 19575), (135, 12615), (145, 11745), (225, 7569), (261, 6525), (405, 4205), (435, 3915), (675, 2523), (725, 2349), (783, 2175), (841, 2025)]