13994695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 21182112

約数和(自身を除く): 7187417

約数列:

[1, 5, 11, 13, 23, 37, 55, 65, 115, 143, 185, 253, 299, 407, 481, 529, 715, 851, 1265, 1495, 2035, 2405, 2645, 3289, 4255, 5291, 5819, 6877, 9361, 11063, 16445, 19573, 26455, 29095, 34385, 46805, 55315, 75647, 97865, 121693, 215303, 254449, 378235, 608465, 1076515, 1272245, 2798939, 13994695]

約数ペア:

[(1, 13994695), (5, 2798939), (11, 1272245), (13, 1076515), (23, 608465), (37, 378235), (55, 254449), (65, 215303), (115, 121693), (143, 97865), (185, 75647), (253, 55315), (299, 46805), (407, 34385), (481, 29095), (529, 26455), (715, 19573), (851, 16445), (1265, 11063), (1495, 9361), (2035, 6877), (2405, 5819), (2645, 5291), (3289, 4255)]