80951305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8273}}^1$

素因数の和:8400

約数の個数: 16

約数和(自身を含む): 103259520

約数和(自身を除く): 22308215

約数列:

[1, 5, 19, 95, 103, 515, 1957, 8273, 9785, 41365, 157187, 785935, 852119, 4260595, 16190261, 80951305]

約数ペア:

[(1, 80951305), (5, 16190261), (19, 4260595), (95, 852119), (103, 785935), (515, 157187), (1957, 41365), (8273, 9785)]