1329120905

素因数分解:

$5^1\times 7^1\times {\mathrm{3617}}^1\times {\mathrm{10499}}^1$

素因数の和:14128

約数の個数: 16

約数和(自身を含む): 1823472000

約数和(自身を除く): 494351095

約数列:

[1, 5, 7, 35, 3617, 10499, 18085, 25319, 52495, 73493, 126595, 367465, 37974883, 189874415, 265824181, 1329120905]

約数ペア:

[(1, 1329120905), (5, 265824181), (7, 189874415), (35, 37974883), (3617, 367465), (10499, 126595), (18085, 73493), (25319, 52495)]