22285305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 22193415

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 263, 269, 315, 789, 807, 1315, 1345, 1841, 1883, 2367, 2421, 3945, 4035, 5523, 5649, 9205, 9415, 11835, 12105, 16569, 16947, 27615, 28245, 70747, 82845, 84735, 212241, 353735, 495229, 636723, 1061205, 1485687, 2476145, 3183615, 4457061, 7428435, 22285305]

約数ペア:

[(1, 22285305), (3, 7428435), (5, 4457061), (7, 3183615), (9, 2476145), (15, 1485687), (21, 1061205), (35, 636723), (45, 495229), (63, 353735), (105, 212241), (263, 84735), (269, 82845), (315, 70747), (789, 28245), (807, 27615), (1315, 16947), (1345, 16569), (1841, 12105), (1883, 11835), (2367, 9415), (2421, 9205), (3945, 5649), (4035, 5523)]