15677932985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{17011}}^1$

素因数の和:18329

約数の個数: 32

約数和(自身を含む): 22121043840

約数和(自身を除く): 6443110855

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1289, 6445, 14179, 16757, 17011, 70895, 83785, 85055, 184327, 187121, 221143, 921635, 935605, 1105715, 2432573, 12162865, 21927179, 109635895, 241198969, 285053327, 1205994845, 1425266635, 3135586597, 15677932985]

約数ペア:

[(1, 15677932985), (5, 3135586597), (11, 1425266635), (13, 1205994845), (55, 285053327), (65, 241198969), (143, 109635895), (715, 21927179), (1289, 12162865), (6445, 2432573), (14179, 1105715), (16757, 935605), (17011, 921635), (70895, 221143), (83785, 187121), (85055, 184327)]