53903985

素因数分解:

$3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{4079}}^1$

素因数の和:4968

約数の個数: 16

約数和(自身を含む): 86365440

約数和(自身を除く): 32461455

約数列:

[1, 3, 5, 15, 881, 2643, 4079, 4405, 12237, 13215, 20395, 61185, 3593599, 10780797, 17967995, 53903985]

約数ペア:

[(1, 53903985), (3, 17967995), (5, 10780797), (15, 3593599), (881, 61185), (2643, 20395), (4079, 13215), (4405, 12237)]