28236278015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{419}}^1\times {\mathrm{3413}}^1$

素因数の和:4207

約数の個数: 32

約数和(自身を含む): 37166169600

約数和(自身を除く): 8929891585

約数列:

[1, 5, 11, 55, 359, 419, 1795, 2095, 3413, 3949, 4609, 17065, 19745, 23045, 37543, 150421, 187715, 752105, 1225267, 1430047, 1654631, 6126335, 7150235, 8273155, 13477937, 15730517, 67389685, 78652585, 513386873, 2566934365, 5647255603, 28236278015]

約数ペア:

[(1, 28236278015), (5, 5647255603), (11, 2566934365), (55, 513386873), (359, 78652585), (419, 67389685), (1795, 15730517), (2095, 13477937), (3413, 8273155), (3949, 7150235), (4609, 6126335), (17065, 1654631), (19745, 1430047), (23045, 1225267), (37543, 752105), (150421, 187715)]