13963005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 29128320

約数和(自身を除く): 15165315

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 2333, 5985, 6999, 11665, 16331, 20997, 34995, 44327, 48993, 81655, 104985, 132981, 146979, 221635, 244965, 310289, 398943, 664905, 734895, 930867, 1551445, 1994715, 2792601, 4654335, 13963005]

約数ペア:

[(1, 13963005), (3, 4654335), (5, 2792601), (7, 1994715), (9, 1551445), (15, 930867), (19, 734895), (21, 664905), (35, 398943), (45, 310289), (57, 244965), (63, 221635), (95, 146979), (105, 132981), (133, 104985), (171, 81655), (285, 48993), (315, 44327), (399, 34995), (665, 20997), (855, 16331), (1197, 11665), (1995, 6999), (2333, 5985)]