13686855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 27783168

約数和(自身を除く): 14096313

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 111, 185, 195, 259, 271, 273, 455, 481, 555, 777, 813, 1295, 1355, 1365, 1443, 1897, 2405, 3367, 3523, 3885, 4065, 5691, 7215, 9485, 10027, 10101, 10569, 16835, 17615, 24661, 28455, 30081, 50135, 50505, 52845, 70189, 73983, 123305, 130351, 150405, 210567, 350945, 369915, 391053, 651755, 912457, 1052835, 1955265, 2737371, 4562285, 13686855]

約数ペア:

[(1, 13686855), (3, 4562285), (5, 2737371), (7, 1955265), (13, 1052835), (15, 912457), (21, 651755), (35, 391053), (37, 369915), (39, 350945), (65, 210567), (91, 150405), (105, 130351), (111, 123305), (185, 73983), (195, 70189), (259, 52845), (271, 50505), (273, 50135), (455, 30081), (481, 28455), (555, 24661), (777, 17615), (813, 16835), (1295, 10569), (1355, 10101), (1365, 10027), (1443, 9485), (1897, 7215), (2405, 5691), (3367, 4065), (3523, 3885)]