2247305905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{119633}}^1$

素因数の和:119685

約数の個数: 24

約数和(自身を含む): 3085121592

約数和(自身を除く): 837815687

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 3757, 18785, 119633, 598165, 1555229, 2033761, 7776145, 10168805, 26438893, 34573937, 132194465, 172869685, 449461181, 2247305905]

約数ペア:

[(1, 2247305905), (5, 449461181), (13, 172869685), (17, 132194465), (65, 34573937), (85, 26438893), (221, 10168805), (289, 7776145), (1105, 2033761), (1445, 1555229), (3757, 598165), (18785, 119633)]