28342605

素因数分解:

$3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2791}}^1$

素因数の和:3476

約数の個数: 16

約数和(自身を含む): 45431424

約数和(自身を除く): 17088819

約数列:

[1, 3, 5, 15, 677, 2031, 2791, 3385, 8373, 10155, 13955, 41865, 1889507, 5668521, 9447535, 28342605]

約数ペア:

[(1, 28342605), (3, 9447535), (5, 5668521), (15, 1889507), (677, 41865), (2031, 13955), (2791, 10155), (3385, 8373)]