28403535

素因数分解:

$3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2797}}^1$

素因数の和:3482

約数の個数: 16

約数和(自身を含む): 45529056

約数和(自身を除く): 17125521

約数列:

[1, 3, 5, 15, 677, 2031, 2797, 3385, 8391, 10155, 13985, 41955, 1893569, 5680707, 9467845, 28403535]

約数ペア:

[(1, 28403535), (3, 9467845), (5, 5680707), (15, 1893569), (677, 41955), (2031, 13985), (2797, 10155), (3385, 8391)]