489140305

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{6833}}^1$

素因数の和:7080

約数の個数: 16

約数和(自身を含む): 597018240

約数和(自身を除く): 107877935

約数列:

[1, 5, 103, 139, 515, 695, 6833, 14317, 34165, 71585, 703799, 949787, 3518995, 4748935, 97828061, 489140305]

約数ペア:

[(1, 489140305), (5, 97828061), (103, 4748935), (139, 3518995), (515, 949787), (695, 703799), (6833, 71585), (14317, 34165)]