13448565

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 26342400

約数和(自身を除く): 12893835

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 79, 97, 117, 135, 195, 237, 291, 351, 395, 485, 585, 711, 873, 1027, 1185, 1261, 1455, 1755, 2133, 2619, 3081, 3555, 3783, 4365, 5135, 6305, 7663, 9243, 10665, 11349, 13095, 15405, 18915, 22989, 27729, 34047, 38315, 46215, 56745, 68967, 99619, 114945, 138645, 170235, 206901, 298857, 344835, 498095, 896571, 1034505, 1494285, 2689713, 4482855, 13448565]

約数ペア:

[(1, 13448565), (3, 4482855), (5, 2689713), (9, 1494285), (13, 1034505), (15, 896571), (27, 498095), (39, 344835), (45, 298857), (65, 206901), (79, 170235), (97, 138645), (117, 114945), (135, 99619), (195, 68967), (237, 56745), (291, 46215), (351, 38315), (395, 34047), (485, 27729), (585, 22989), (711, 18915), (873, 15405), (1027, 13095), (1185, 11349), (1261, 10665), (1455, 9243), (1755, 7663), (2133, 6305), (2619, 5135), (3081, 4365), (3555, 3783)]