225331395

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7433}}^1$

素因数の和:7531

約数の個数: 32

約数和(自身を含む): 376814592

約数和(自身を除く): 151483197

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 645, 705, 2021, 6063, 7433, 10105, 22299, 30315, 37165, 111495, 319619, 349351, 958857, 1048053, 1598095, 1746755, 4794285, 5240265, 15022093, 45066279, 75110465, 225331395]

約数ペア:

[(1, 225331395), (3, 75110465), (5, 45066279), (15, 15022093), (43, 5240265), (47, 4794285), (129, 1746755), (141, 1598095), (215, 1048053), (235, 958857), (645, 349351), (705, 319619), (2021, 111495), (6063, 37165), (7433, 30315), (10105, 22299)]