2156305635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{44909}}^1$

素因数の和:45028

約数の個数: 48

約数和(自身を含む): 4119504480

約数和(自身を除く): 1963198845

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 165, 291, 485, 495, 873, 1067, 1455, 3201, 4365, 5335, 9603, 16005, 44909, 48015, 134727, 224545, 404181, 493999, 673635, 1481997, 2020905, 2469995, 4356173, 4445991, 7409985, 13068519, 21780865, 22229955, 39205557, 47917903, 65342595, 143753709, 196027785, 239589515, 431261127, 718768545, 2156305635]

約数ペア:

[(1, 2156305635), (3, 718768545), (5, 431261127), (9, 239589515), (11, 196027785), (15, 143753709), (33, 65342595), (45, 47917903), (55, 39205557), (97, 22229955), (99, 21780865), (165, 13068519), (291, 7409985), (485, 4445991), (495, 4356173), (873, 2469995), (1067, 2020905), (1455, 1481997), (3201, 673635), (4365, 493999), (5335, 404181), (9603, 224545), (16005, 134727), (44909, 48015)]