28682495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13127}}^1$

素因数の和:13174

約数の個数: 16

約数和(自身を含む): 37808640

約数和(自身を除く): 9126145

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 13127, 65635, 249413, 301921, 1247065, 1509605, 5736499, 28682495]

約数ペア:

[(1, 28682495), (5, 5736499), (19, 1509605), (23, 1247065), (95, 301921), (115, 249413), (437, 65635), (2185, 13127)]