514823145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{78539}}^1$

素因数の和:78589

約数の個数: 32

約数和(自身を含む): 904780800

約数和(自身を除く): 389957655

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 78539, 235617, 392695, 1178085, 1492241, 1806397, 4476723, 5419191, 7461205, 9031985, 22383615, 27095955, 34321543, 102964629, 171607715, 514823145]

約数ペア:

[(1, 514823145), (3, 171607715), (5, 102964629), (15, 34321543), (19, 27095955), (23, 22383615), (57, 9031985), (69, 7461205), (95, 5419191), (115, 4476723), (285, 1806397), (345, 1492241), (437, 1178085), (1311, 392695), (2185, 235617), (6555, 78539)]