47108985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40787}}^1$

素因数の和:40813

約数の個数: 32

約数和(自身を含む): 93975552

約数和(自身を除く): 46866567

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 40787, 122361, 203935, 285509, 448657, 611805, 856527, 1345971, 1427545, 2243285, 3140599, 4282635, 6729855, 9421797, 15702995, 47108985]

約数ペア:

[(1, 47108985), (3, 15702995), (5, 9421797), (7, 6729855), (11, 4282635), (15, 3140599), (21, 2243285), (33, 1427545), (35, 1345971), (55, 856527), (77, 611805), (105, 448657), (165, 285509), (231, 203935), (385, 122361), (1155, 40787)]