9747465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 19815936

約数和(自身を除く): 10068471

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 111, 185, 193, 195, 259, 273, 455, 481, 555, 579, 777, 965, 1295, 1351, 1365, 1443, 2405, 2509, 2895, 3367, 3885, 4053, 6755, 7141, 7215, 7527, 10101, 12545, 16835, 17563, 20265, 21423, 35705, 37635, 49987, 50505, 52689, 87815, 92833, 107115, 149961, 249935, 263445, 278499, 464165, 649831, 749805, 1392495, 1949493, 3249155, 9747465]

約数ペア:

[(1, 9747465), (3, 3249155), (5, 1949493), (7, 1392495), (13, 749805), (15, 649831), (21, 464165), (35, 278499), (37, 263445), (39, 249935), (65, 149961), (91, 107115), (105, 92833), (111, 87815), (185, 52689), (193, 50505), (195, 49987), (259, 37635), (273, 35705), (455, 21423), (481, 20265), (555, 17563), (579, 16835), (777, 12545), (965, 10101), (1295, 7527), (1351, 7215), (1365, 7141), (1443, 6755), (2405, 4053), (2509, 3885), (2895, 3367)]