79829715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17681}}^1$

素因数の和:17739

約数の個数: 32

約数和(自身を含む): 149377536

約数和(自身を除く): 69547821

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 17681, 53043, 88405, 123767, 265215, 371301, 618835, 760283, 1856505, 2280849, 3801415, 5321981, 11404245, 15965943, 26609905, 79829715]

約数ペア:

[(1, 79829715), (3, 26609905), (5, 15965943), (7, 11404245), (15, 5321981), (21, 3801415), (35, 2280849), (43, 1856505), (105, 760283), (129, 618835), (215, 371301), (301, 265215), (645, 123767), (903, 88405), (1505, 53043), (4515, 17681)]