16426305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{52147}}^1$

素因数の和:52165

約数の個数: 24

約数和(自身を含む): 32540352

約数和(自身を除く): 16114047

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 52147, 156441, 260735, 365029, 469323, 782205, 1095087, 1825145, 2346615, 3285261, 5475435, 16426305]

約数ペア:

[(1, 16426305), (3, 5475435), (5, 3285261), (7, 2346615), (9, 1825145), (15, 1095087), (21, 782205), (35, 469323), (45, 365029), (63, 260735), (105, 156441), (315, 52147)]