28830155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8087}}^1$

素因数の和:8146

約数の個数: 16

約数和(自身を含む): 37269504

約数和(自身を除く): 8439349

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 8087, 40435, 186001, 250697, 930005, 1253485, 5766031, 28830155]

約数ペア:

[(1, 28830155), (5, 5766031), (23, 1253485), (31, 930005), (115, 250697), (155, 186001), (713, 40435), (3565, 8087)]