87031695

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79481}}^1$

素因数の和:79562

約数の個数: 16

約数和(自身を含む): 141160032

約数和(自身を除く): 54128337

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 79481, 238443, 397405, 1192215, 5802113, 17406339, 29010565, 87031695]

約数ペア:

[(1, 87031695), (3, 29010565), (5, 17406339), (15, 5802113), (73, 1192215), (219, 397405), (365, 238443), (1095, 79481)]