40049955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80909}}^1$

素因数の和:80931

約数の個数: 24

約数和(自身を含む): 75731760

約数和(自身を除く): 35681805

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 80909, 242727, 404545, 728181, 889999, 1213635, 2669997, 3640905, 4449995, 8009991, 13349985, 40049955]

約数ペア:

[(1, 40049955), (3, 13349985), (5, 8009991), (9, 4449995), (11, 3640905), (15, 2669997), (33, 1213635), (45, 889999), (55, 728181), (99, 404545), (165, 242727), (495, 80909)]