1268741015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{100019}}^1$

素因数の和:100126

約数の個数: 16

約数和(自身を含む): 1584316800

約数和(自身を除く): 315575785

約数列:

[1, 5, 43, 59, 215, 295, 2537, 12685, 100019, 500095, 4300817, 5901121, 21504085, 29505605, 253748203, 1268741015]

約数ペア:

[(1, 1268741015), (5, 253748203), (43, 29505605), (59, 21504085), (215, 5901121), (295, 4300817), (2537, 500095), (12685, 100019)]