28996695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 63353472

約数和(自身を除く): 34356777

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 73, 91, 97, 105, 117, 195, 219, 273, 291, 315, 365, 455, 485, 511, 585, 657, 679, 819, 873, 949, 1095, 1261, 1365, 1455, 1533, 2037, 2555, 2847, 3285, 3395, 3783, 4095, 4365, 4599, 4745, 6111, 6305, 6643, 7081, 7665, 8541, 8827, 10185, 11349, 14235, 18915, 19929, 21243, 22995, 26481, 30555, 33215, 35405, 42705, 44135, 49567, 56745, 59787, 63729, 79443, 92053, 99645, 106215, 132405, 148701, 247835, 276159, 298935, 318645, 397215, 446103, 460265, 644371, 743505, 828477, 1380795, 1933113, 2230515, 3221855, 4142385, 5799339, 9665565, 28996695]

約数ペア:

[(1, 28996695), (3, 9665565), (5, 5799339), (7, 4142385), (9, 3221855), (13, 2230515), (15, 1933113), (21, 1380795), (35, 828477), (39, 743505), (45, 644371), (63, 460265), (65, 446103), (73, 397215), (91, 318645), (97, 298935), (105, 276159), (117, 247835), (195, 148701), (219, 132405), (273, 106215), (291, 99645), (315, 92053), (365, 79443), (455, 63729), (485, 59787), (511, 56745), (585, 49567), (657, 44135), (679, 42705), (819, 35405), (873, 33215), (949, 30555), (1095, 26481), (1261, 22995), (1365, 21243), (1455, 19929), (1533, 18915), (2037, 14235), (2555, 11349), (2847, 10185), (3285, 8827), (3395, 8541), (3783, 7665), (4095, 7081), (4365, 6643), (4599, 6305), (4745, 6111)]