2279715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 3858768

約数和(自身を除く): 1579053

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 421, 1083, 1263, 1805, 2105, 5415, 6315, 7999, 23997, 39995, 119985, 151981, 455943, 759905, 2279715]

約数ペア:

[(1, 2279715), (3, 759905), (5, 455943), (15, 151981), (19, 119985), (57, 39995), (95, 23997), (285, 7999), (361, 6315), (421, 5415), (1083, 2105), (1263, 1805)]