1043855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 1356480

約数和(自身を除く): 312625

約数列:

[1, 5, 23, 29, 115, 145, 313, 667, 1565, 3335, 7199, 9077, 35995, 45385, 208771, 1043855]

約数ペア:

[(1, 1043855), (5, 208771), (23, 45385), (29, 35995), (115, 9077), (145, 7199), (313, 3335), (667, 1565)]