429778855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 582873408

約数和(自身を除く): 153094553

約数列:

[1, 5, 11, 53, 55, 61, 265, 305, 583, 671, 2417, 2915, 3233, 3355, 12085, 16165, 26587, 35563, 128101, 132935, 147437, 177815, 640505, 737185, 1409111, 1621807, 7045555, 7814161, 8109035, 39070805, 85955771, 429778855]

約数ペア:

[(1, 429778855), (5, 85955771), (11, 39070805), (53, 8109035), (55, 7814161), (61, 7045555), (265, 1621807), (305, 1409111), (583, 737185), (671, 640505), (2417, 177815), (2915, 147437), (3233, 132935), (3355, 128101), (12085, 35563), (16165, 26587)]