27081915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2659}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 50050560

約数和(自身を除く): 22968645

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 2037, 2659, 3395, 7977, 10185, 13295, 18613, 39885, 55839, 93065, 257923, 279195, 773769, 1289615, 1805461, 3868845, 5416383, 9027305, 27081915]

約数ペア:

[(1, 27081915), (3, 9027305), (5, 5416383), (7, 3868845), (15, 1805461), (21, 1289615), (35, 773769), (97, 279195), (105, 257923), (291, 93065), (485, 55839), (679, 39885), (1455, 18613), (2037, 13295), (2659, 10185), (3395, 7977)]