1291076655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{64667}}^1$

素因数の和:64708

約数の個数: 32

約数和(自身を含む): 2272174848

約数和(自身を除く): 981098193

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1331, 1815, 3993, 6655, 19965, 64667, 194001, 323335, 711337, 970005, 2134011, 3556685, 7824707, 10670055, 23474121, 39123535, 86071777, 117370605, 258215331, 430358885, 1291076655]

約数ペア:

[(1, 1291076655), (3, 430358885), (5, 258215331), (11, 117370605), (15, 86071777), (33, 39123535), (55, 23474121), (121, 10670055), (165, 7824707), (363, 3556685), (605, 2134011), (1331, 970005), (1815, 711337), (3993, 323335), (6655, 194001), (19965, 64667)]