1330286995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{941}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 1757998080

約数和(自身を除く): 427711085

約数列:

[1, 5, 19, 23, 95, 115, 437, 647, 941, 2185, 3235, 4705, 12293, 14881, 17879, 21643, 61465, 74405, 89395, 108215, 282739, 411217, 608827, 1413695, 2056085, 3044135, 11567713, 14003021, 57838565, 70015105, 266057399, 1330286995]

約数ペア:

[(1, 1330286995), (5, 266057399), (19, 70015105), (23, 57838565), (95, 14003021), (115, 11567713), (437, 3044135), (647, 2056085), (941, 1413695), (2185, 608827), (3235, 411217), (4705, 282739), (12293, 108215), (14881, 89395), (17879, 74405), (21643, 61465)]