42067305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 84389760

約数和(自身を除く): 42322455

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 1245, 1609, 1743, 2905, 3735, 4827, 5229, 8045, 8715, 11263, 14481, 24135, 26145, 33789, 56315, 72405, 101367, 133547, 168945, 400641, 506835, 667735, 934829, 1201923, 2003205, 2804487, 4674145, 6009615, 8413461, 14022435, 42067305]

約数ペア:

[(1, 42067305), (3, 14022435), (5, 8413461), (7, 6009615), (9, 4674145), (15, 2804487), (21, 2003205), (35, 1201923), (45, 934829), (63, 667735), (83, 506835), (105, 400641), (249, 168945), (315, 133547), (415, 101367), (581, 72405), (747, 56315), (1245, 33789), (1609, 26145), (1743, 24135), (2905, 14481), (3735, 11263), (4827, 8715), (5229, 8045)]