20159320155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{296221}}^1$

素因数の和:296591

約数の個数: 32

約数和(自身を含む): 34835707200

約数和(自身を除く): 14676387045

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 349, 1047, 1745, 4537, 5235, 13611, 22685, 68055, 296221, 888663, 1481105, 3850873, 4443315, 11552619, 19254365, 57763095, 103381129, 310143387, 516905645, 1343954677, 1550716935, 4031864031, 6719773385, 20159320155]

約数ペア:

[(1, 20159320155), (3, 6719773385), (5, 4031864031), (13, 1550716935), (15, 1343954677), (39, 516905645), (65, 310143387), (195, 103381129), (349, 57763095), (1047, 19254365), (1745, 11552619), (4537, 4443315), (5235, 3850873), (13611, 1481105), (22685, 888663), (68055, 296221)]